Placement System Research Articles

The effect of composite placement technique on the internal adaptation, gap formation and microshear bond strength.

This study aimed to compare the efficiency of placement technique on internal adaptation, gap formation and microshear bond strength (SBS) of bulk-fill composite resin materials. Standardized class V cavities were prepared for microcomputed tomography (mCT) test and divided into four groups (n=12) as follows: Group SDR: Smart Dentin Replacement system/bulk fill; Group SF2: Sonic-Fill system/bulk fill sonic-activated composite placement system; Group CHU: Herculite-XRV-Ultra composite resin inserted with Compothixo/sonic-vibrated composite resin placement system; Group HIT: Herculite-XRV-Ultra composite resin applied with incremental technique. Self-etch adhesive (Optibond-XTR) was used for bonding in all groups. After 10000 thermocycling, mCT scans were taken to reveal gap formation at the toothrestoration interface and universal testing machine was used to test microshear bond strength SBS values (n=10). ANOVA, post-hoc Bonferroni and Tukey HSD tests were used for evaluating the gap formation and SBS values p=0.05. SF2 and CHU showed the best adaptability compared with both SDR and HIT. The difference between groups SDR and HIT was statistically significant (p<0.05).SBS values were found to be the highest for SF2, and the lowest for HIT groups (p>0.05). Bulk-fill composite resins placed either with sonic-activated or sonic-vibrated instrument demonstrated better adaptability, less gap formation and higher bond strength than both the bulk-fill flowable composite and conventional incremental techniques.

STRATEGI PENINGKATAN KOMPETENSI PERSONEL/PENYIDIK DI SATUAN KERJA SATRESKRIM POLRES BANTUL

This study aims to 1) Identify the factors that cause the competence of personnel/investigators in the Bantul Police Satreskrim not optimal. 2) Formulating strategies to improve the competence of personnel/investigators in the Bantul Police Satreskrim work unit. This research uses a descriptive qualitative approach. Based on the research results, it can be concluded that: 1) The factors that cause the competence of personnel/investigators at the Bantul Police Criminal Investigation Unit to be not optimal are the lack of personnel and the inaccuracy of the placement system at the Bantul Police Criminal Research Unit. 2) The strategy to increase the competence of personnel/investigators in the Bantul Police Satreskrim work unit is the aspect of skills related to the ability of teamwork, planning and organizing in completing their work; aspects of attitude related to personnel integrity.

Surgical Precision and Efficiency of a Novel Electromagnetic System Compared to a Robot-Assisted System in Percutaneous Pedicle Screw Placement of Endo-LIF.

Retrospective database study. To compare the accuracy and safety of 2 types of a computer-assisted navigation system for percutaneous pedicle screw placement during endoscopic lumbar interbody fusion. From May 2019 to January 2020, data of 56 patients who underwent Endo-LIF with a robot-assisted system and with an electromagnetic navigation system were compared. The pedicles in all patients were subjected to postoperative CT scan to assess screw correction by measuring the perpendicular distance between the pedicle cortical wall and the screw surface. The registration and matching time, guide-wire insertion time, the entire surgery time, and X-ray exposure time were recorded. In the robot-assisted group, 25 cases with 100 percutaneous pedicle screws were included, and the excellent and good rate was 95%. In the electromagnetic navigation group, 31 cases with 124 screws were included, and the excellent rate was 97.6%. There was no statistical difference between the two groups (P > 0.05). The registration time and the total time for the surgery also showed no statistical differences (P > 0.05). The main difference between the two groups was the guide-wire insertion time and the X-ray exposure time (P < 0.05). Both electromagnetic navigation and robot-assisted are safe and efficient for percutaneous pedicle screw placement. Electromagnetic navigation system has obvious advantages over robot-assisted in terms of faster guide-wire placement and less X-ray exposure. Robot-assisted for percutaneous pedicle screw placement offers a preoperative planning system and a stable registration system, with obvious drawbacks of a strict training curve.

Design of Intelligent Sonar Array Placement System Based on MCU

Aiming at the problem that the existing sonar array placement methods are not intelligent and rely heavily on human resources, a remote Array Placement System Based on ATmega2560 microcontroller is designed to place the array remotely and accurately through the remote controller. This design can promote the Unmanned degree and accurate operation of Sonar array placement.

Robotic Assistance System for Cone-Beam Computed Tomography-Guided Percutaneous Needle Placement

PurposeThe study aimed to evaluate a new robotic assistance system (RAS) for needle placement in combination with a multi-axis C-arm angiography system for cone-beam computed tomography (CBCT) in a phantom setting.Materials and MethodsThe RAS consisted of a tool holder, dedicated planning software, and a mobile platform with a lightweight robotic arm to enable image-guided needle placement in conjunction with CBCT imaging. A CBCT scan of the phantom was performed to calibrate the robotic arm in the scan volume and to plan the different needle trajectories. The trajectory data were sent to the robot, which then positioned the tool holder along the trajectory. A 19G needle was then manually inserted into the phantom. During the control CBCT scan, the exact needle position was evaluated and any possible deviation from the target lesion measured.ResultsIn total, 16 needle insertions targeting eight in- and out-of-plane sites were performed. Mean angular deviation from planned trajectory to actual needle trajectory was 1.12°. Mean deviation from target point and actual needle tip position was 2.74 mm, and mean deviation depth from the target lesion to the actual needle tip position was 2.14 mm. Mean time for needle placement was 361 s. Only differences in time required for needle placement between in- and out-of-plane trajectories (337 s vs. 380 s) were statistically significant (p = 0.0214).ConclusionUsing this RAS for image-guided percutaneous needle placement with CBCT was precise and efficient in the phantom setting.

Electrophoresis on a polyester thread coupled with an end-channel pencil electrode detector.

We present the design and characterization of a low cost, thread-based electrophoretic device with integrated electrochemical detection. The device has an end-channel pencil graphite electrode placement system for performing electrochemical detection on the thread electrophoresis platform with direct sample pipetting onto the thread. We also established the use of methylene blue and neutral red as a pair of reference migration markers for separation techniques coupled with electrochemical detection, as they have different colors for visual analysis and are both electroactive. Importantly, neutral red was also found to migrate at a similar rate to the EOF, indicating that it can be used as a visual identifier of EOF. The utility of our system was demonstrated by electrophoretic separation and electrochemical detection of physiologically relevant concentrations of pyocyanin in a solution containing multiple electroactive compounds. Pyocyanin is a biomarker for the detection of pathogenic Pseudomonas aeruginosa and has a redox potential that is similar to that of methylene blue. The system was able to effectively resolve methylene blue, neutral red, and pyocyanin in less than 7 min of electrophoretic separation. The theoretical limit of detection for pyocyanin was determined to be 559nM. The electrophoretic mobilities of methylene blue (0.0236 ± 0.0007mm2 /V·s), neutral red (0.0149 ± 0.0007mm2 /V·s), and pyocyanin (0.0107± 0.0003 mm2 /V·s) were also determined.

Evoked potential (EP) O-EV001. The effect of watching movies on BAEP

Introduction . Previous researches on peripheral filtering at the cochlear and brainstem levels toward auditory information by using BAEP measurement had been conducted. However, the results were still varied. This study was aimed to find out the effect of selective visual attention of watching movies towards the latency and amplitude of BAEP. Methods . This study involved 12 healthy subjects (9 males, 3 females) with right-ear dominance. The age of samples ranged from 21-52 years old, and the mean was 30.7 years. BAEP measurement was done in two conditions, eyes were closed and watching a silent action movie in 14 inches monitor with a view distance of 75 cm. Every subject was recorded two times for reproducibility using 4 Ag-Cl electrodes (Cz, Fz, A1, and A2) that were placed according to the International Electrode (10–20) Placement system. The stimulus was monoaural click-sound at the right ear with the intensity of 70 dB nHL, while noise-masking was given to the left ear. The measurements of latency and amplitude of wave I, wave V and interval peak latency of wave I-V were done. Results . This study showed that there were significant latency delay of wave I as much as. 0.068 ms or 3.81% (p = 0.006) and a decrease of amplitude as much as 0.043 µV or 26.34% (p = 0.001). But no significant different of latency and amplitude of wave V on two conditions - eyes closed and during watched movie (p > 0.05). The interval peak latency wave I-V of these two groups was not significantly different also with each value [4.022 ± 0.115 ms vs 3.989 ± 0.100 ms (p = 0.241)]. Conclusion . Selective visual attention by watching movies gave an inhibition effect toward the auditory pathway at the cochlear level, but no effect at the brainstem level.

Employee Placement System in Structural Positions in the Personnel and Human Resources Development Agency of Southeast Minahasa Regency

The purpose of this study was to determine the system for placing employees in structural positions as well as the determinants of the placement of employees in structural positions in the Personnel and Human Resources Development Agency of Southeast Minahasa Regency. Data collection techniques were collected through 1) Observation, 2) Interviews, 3) Documentation. The research results are the Employee Placement System in Structural Positions through a standard mechanism, namely using Government Regulation Number 11 of 2017 concerning the Management of the State Civil Apparatus. Placement of employees in structural positions is carried out based on the principle of professionalism by the competence, work performance, ranks assigned to the position as well as other objective requirements regardless of gender, ethnicity, religion, race, or class as well as the Determinant Factors on Employee Placement, namely: 1) Academic Achievement, 2) Experience, 3) Physical and Mental Health, 4) Marital Status, 5) Age.

Digital placement system of a lateral tensioning rod during the formation of flexible-oriented three-dimensional composite preforms

The placement of a lateral tensioning rod is the main event during the formation of a flexible-oriented three-dimensional composite preform. Inaccurate placement can result in defective fiber weaving, degrading the overall quality of the preform. Furthermore, the manual execution of this task is time-consuming and ineffective. In this study, an automatic and digital placement method and mechanism are proposed to address these problems for the first time. In particular, an image processing method is proposed to recognize the placement region, where the geometric features are irregular and the feature differences are neglectable compared to the background. The placement position is then detected using a single industrial endoscope and the similar decision theorem of triangles. Furthermore, the proposed method and mechanism are applied to a digital placement system. The lateral tensioning rod can be accurately placed, as the relative error between the actual and ideal placement positions is within 0.5 %. The proposed method, therefore, automatizes the manual task and is essential in the development of preform formation toward digital manufacturing.

PMD18 Reduction in Pedicle SCREW Placement Time with a Guidewireless Pedicle SCREW System for Minimally Invasive SPINE Surgery

Minimally invasive surgical (MIS) approaches in spinal surgery are considered to have less perioperative blood loss and shorter duration of hospitalization compared to open procedures. However, steeper learning curves, higher technical demand, longer operating times and fluoroscopy exposure are common challenges. The VIPER PRIME™ System was designed to mitigate these challenges by introducing the first pedicle screw placement system with a screw tip design and stylet that obviates the need for pedicle preparation.

Brain-wide functional diffuse optical tomography of resting state networks

Objective. Diffuse optical tomography (DOT) has the potential in reconstructing resting state networks (RSNs) in human brains with high spatio-temporal resolutions and multiple contrasts. While several RSNs have been reported and successfully reconstructed using DOT, its full potential in recovering a collective set of distributed brain-wide networks with the number of RSNs close to those reported using functional magnetic resonance imaging (fMRI) has not been demonstrated. Approach. The present study developed a novel brain-wide DOT (BW-DOT) framework that integrates a cap-based whole-head optode placement system with multiple computational approaches, i.e. finite-element modeling, inverse source reconstruction, data-driven pattern recognition, and statistical correlation tomography, to reconstruct RSNs in dual contrasts of oxygenated (HbO) and deoxygenated hemoglobins (HbR). Main results. Our results from the proposed framework revealed a comprehensive set of RSNs and their subnetworks, which collectively cover almost the entire neocortical surface of the human brain, both at the group level and individual participants. The spatial patterns of these DOT RSNs suggest statistically significant similarities to fMRI RSN templates. Our results also reported the networks involving the medial prefrontal cortex and precuneus that had been missed in previous DOT studies. Furthermore, RSNs obtained from HbO and HbR suggest similarity in terms of both the number of RSN types reconstructed and their corresponding spatial patterns, while HbR RSNs show statistically more similarity to fMRI RSN templates and HbO RSNs indicate more bilateral patterns over two hemispheres. In addition, the BW-DOT framework allowed consistent reconstructions of RSNs across individuals and across recording sessions, indicating its high robustness and reproducibility, respectively. Significance. Our present results suggest the feasibility of using the BW-DOT, as a neuroimaging tool, in simultaneously mapping multiple RSNs and its potential values in studying RSNs, particularly in patient populations under diverse conditions and needs, due to its advantages in accessibility over fMRI.

Five-day accelerated partial breast irradiation (APBI) using intensity modulated radiation therapy (IMRT) in stage 0-II breast cancer: A report of 214 cases with up to 39 month follow-up.

e12508 Background: Randomized trials in stage 0-II breast cancer have proven that APBI given via HDR implant in 5 days is equivalent to whole breast irradiation (WBI) given in 5-6 weeks in regard to breast tumor local recurrence (LR). However, complications have been significant. Recently APBI using non-invasive IMRT given in 5 fractions has been shown in another randomized trial with 10 year follow-up to be equivalent to WBI in 6 weeks, with respect to LR. IMRT was superior in regard to acute effects, late effects, and cosmesis. In the randomized clinical trial of APBI IMRT, the Clinical Target Volume (CTV) was defined by the injection of individual fiducial markers bordering the surgical cavity. We have used the Biozorb fiducial system to localize the CTV for IMRT. We sought to confirm the APBI IMRT results with this simpler less labor intensive fiducial placement system. Methods: Between 2017 and 2021, 214 patients have undergone IMRT targeted to a Biozorb defined CTV with the walls of the surgical cavity sewn to the Biozorb device. Eligible patients were older than age 40, had tumor sizes &lt; 3 cm, negative surgical margins, and negative sentinel node dissections. IMRT dose was 30 Gy given in 5 fractions. Dose Constraints were as follows : V-30 Gy &lt; 105%, Ipsilateral Breast V-15 Gy &lt; 50%, Ipsilateral Lung V-10 Gy &lt; 20%, Contralateral Lung V-5 Gy &lt; 10%, Heart V-3 Gy &lt; 20%, Contralateral Breast Dmax &lt; 2 Gy and Skin Dmax &lt; 27 Gy. The Planning Target Volume (PTV) ranged from 27 to 355 cc with a median of 80 cc. PTV = CTV + 1-2 cm. Results: Follow-up ranged from 1-39 months with a median of 20 months. LR has been 0% (0/214). There have been no skin reactions or seromas. Infection has occurred in one patient (0.5%). Four (1.9%) patients developed pain around the Biozorb site. This resolved on a short courses of steroids in all cases. Cosmetic results as rated by the Surgeon, Radiation Oncologist, and Nurse, were rated excellent in 99.0% (212/214) of cases. Conclusions: Non-invasive APBI with IMRT given qd over 5 days targeted to Biozorb has resulted in LR, complications, and cosmetic results which compare favorably to invasive APBI given bid with HDR implant. At last follow-up, there have been no LR, skin reactions, or significant complications. Cosmesis has been excellent in 99.0% of patients.

A robotic system for spine surgery positioning and pedicle screw placement.

In recent years, surgeons have explored minimally invasive methods of percutaneous pedicle screw implantation which can effectively reduce human injuries. This article presents an accurate and efficient positioning method and robot system for percutaneous needle placement under c-arm fluoroscopy. A simple five degree of freedom (DOF) robot with a unique end-effector is designed to perform perspective calibration and image space registration. The principle of pedicle standard axis positioning is adopted to make the axis of the pedicle overlap with the x-ray axis of c-arm. Then the clinical operation is carried out to verify the clinical feasibility of the designed robot and positioning method. The experimental results show that a total of 26 pedicle screws were accurately implanted. The accuracy of Grade A is 96.15%. The positioning time of a single guide pin is about 154.77s, and three x-ray films need to be taken on average. The positioning accuracy is increased by using the present method. In addition, this method is simple in operation, short in operation time, low in X-ray exposure.

The Single Match: Reflections on the National Resident Matching Program's Sustained Partnership With Learners.

In 2020, the National Resident Matching Program (NRMP) sponsored the inaugural “Single Match”—the first time that seniors and graduates of U.S. MD-granting and DO-granting schools participated in one Match. In honor of the Single Match milestone, the authors examine the NRMP’s history, reflecting on the organization’s efforts since the 1950s to support learners and the graduate medical education community by fostering a responsive, robust matching program while remaining true to its founding principles to provide parity of experience for applicants and reduce coercive practices. The chaos and stress associated with the pre-Match days in the 1920s and 1930s that led to the call for a national clearinghouse are highlighted as are significant NRMP accomplishments, from the organization’s incorporation as a 501(c)(3) organization in 1953 as a simple internship placement system through the first Single Match. Recognizing that the current transition to residency is not without its stressors, the authors note that the NRMP remains committed and willing to continue to evolve and identify innovative and meaningful ways to address learner needs and improve the transition to residency.

The Effect of Single Accreditation on Medical Student Match Rates in Surgical Specialties.

IntroductionThe year 2020 marked the first year in which a match under single accreditation took place. Both osteopathic (DO) and allopathic (MD) students would participate in the first match cycle without a dedicated DO match system. Our primary objective was to investigate how single accreditation has impacted the DO applicants attempting to match into surgical specialties. Our secondary objective was to investigate the impact of single accreditation at the program director (PD) level and whether or not this process would see a change in DO PD distribution in previously American Osteopathic Association (AOA)-approved programs.MethodInformation on number of applicants and post-match positions was gathered from AOA and National Residency Match Program (NRMP) websites. Credentials of PDs were obtained from the Accreditation Council on Graduate Medical Education website. Based on the available data, the following surgical specialties were compared for the years 2020, 2018, and 2016: General Surgery, Neurological Surgery (NSGY), Orthopedic Surgery, Otolaryngology/ENT (ENT), Plastic Surgery, and Thoracic Surgery. Data from 2016 were not included in the results as the AOA match results analysis was insufficient and unable to be directly compared to the NRMP data. Results of matched DO and MD applicants were compared using bivariate analysis. A p-value of <0.05 was considered significant.ResultsFrom the year 2018 to 2020, the DO applicants saw a decrease of 3% in the total number of matched postgraduate year 1 spots in surgical specialties. NRMP results from 2020 saw that 51.7% of DO applicants matched and 67.7% (p < 0.001) of MD applicants matched for the specialties examined. Percent of matched:applied for DO applicants was lower than MD applicants in the fields of NSGY (p < 0.001), ENT (p < 0.001), Plastic Surgery (p < 0.001), General Surgery (p < 0.001), and Thoracic Surgery (p = 0.011). After evaluating 60 former AOA General Surgery programs, 56% were found to have MD as PD. Another 26 former AOA surgical programs were investigated, and 58% were found to have MD PD. ConclusionSingle accreditation has impacted the match process now that a large number of both MD and DO applicants are using the NRMP match system for postgraduate placement. Based on the available data, our results indicate that in the examined surgical specialties, there is a statistically significant difference in the number of MD and DO residents.

Accuracy of a portable accelerometer-based navigation system for cup placement and intraoperative leg length measurement in total hip arthroplasty: a cross-sectional study

BackgroundComplications after total hip arthroplasty (THA) are frequently the consequence of malpositioned components or leg length discrepancy after surgery. Recently, a new version of a portable, accelerometer-based hip navigation system (New HipAlign) was made available with a change in the method of measuring cup abduction and the addition of a leg length measurement function. The purposes of this study were to investigate cup positioning and to examine the accuracy of leg length measurement with New HipAlign.MethodsCups were implanted and intraoperative leg length change was measured using New HipAlign in 60 THAs through a posterior approach in the lateral decubitus position. The cup position and radiographic leg length change were determined postoperatively on pelvic radiograph and computed tomography scans. We previously compared cup positioning with a previous version of a portable, accelerometer-based hip navigation system (Previous HipAlign) and conventional surgical techniques. Cup positioning in this study was compared with the results of out previous study using Previous HipAlign.ResultsThe mean cup abduction of 40.3° ± 4.9° (range, 26° to 53°) and the mean cup anteversion of 15.8° ± 5.6° (range, 6.7° to 29.5°) were found. The deviation of the postoperative measured angles from the target cup position was 3.7° ± 3.3° for cup abduction and 5.9° ± 3.6° for cup anteversion. 56/60 of the cups were inside the Lewinnek safe zone. Compared with our previous study using Previous HipAlign, there were no significant differences with regard to cup abduction, cup anteversion, the deviation from the target cup position for cup abduction, the value of deviation for cup anteversion, and the number of cups inside the Lewinnek safe zone (P = 0.218, 0.334, 0.651, 0.797, 0.592). The mean difference between the intraoperative and radiographic leg length changes was + 0.8 ± 3.4 mm. There was significant correlation between the intraoperative and radiographic leg length changes (r = 0.804, P = 0.000).ConclusionsUse of New HipAlign allowed for accurate cup placement and reliable leg length measurement during THA.Trial registrationClinical trial is defined as ‘any research study that prospectively assigns human participants or groups of humans to one or more health-related interventions to evaluate the effects on health outcome’ by the World Health Organization (WHO). Because this study is not a clinical trial, trial registration is not needed.

Arthroscopic Reduction and Internal Fixation of Tibial Eminence Fractures With Transosseous Suture Bridge Fixation

Arthroscopic reduction–internal fixation (ARIF) is an increasingly popular option for surgical management of displaced tibial eminence fractures. Although a variety of ARIF techniques have been described, anatomic reduction and stable fixation remain challenging. As a result, complications such as malunion, nonunion, anterior instability, arthrofibrosis, and hardware issues persist. In an effort to reduce complications and improve outcomes, modern suture-based ARIF techniques have been developed. However, the optimal technique and construct remain elusive. This article presents a technique for ARIF of tibial eminence fractures using a transosseous suture bridge construct with extracortical fixation. This technique uses a commercially available suture-passage device and meniscal root repair system for accurate tunnel placement, efficient suture management, and reliable fixation.

Presenting new approach for optimal placement of nuclear power plant connected to the grid after the trip

This study presents a combination of optimal placement and power system development with the aim of supplying electricity for Nuclear Power Plant after the trip of power plant. Power supply to the internal loads of power plant by the off-site power system is one of the main fields of research in achieving the safety Nuclear Power Plant. One of the main purposes in this article is to introduce a suitable and safe place for the construction and connection of a Nuclear Power Plant to the power system. These locations are identified by the power plants on-site loads and the average of the lowest number of relay protection after the Nuclear Power Plant trip, based on electricity considerations. Along with the optimal placement in this paper, the power system development, including the generation and transmission development in order to provide electricity with higher reliability to the Nuclear Power Plant after the trip is also presented. Monte Carlo and Latin Hypercube Sampling probabilistic methods are proposed for locating the site of a Nuclear Power Plant and algorithms of Genetic and Particle Swarm Optimization for locating and developing power generation and transmission systems. The simulation results are implemented on the IEEE RTS 24-bus system, and finally suitable locations for the construction of the Nuclear Power Plant and the generation and transmission development with the aim of feeding the power plant from the off-site power system and sufficient assurance that the reactor core does not melt after the trip, are determined.

Objective characterization of hip pain levels during walking by combining quantitative electroencephalography with machine learning

Pain is an undesirable sensory experience that can induce depression and limit individuals’ activities of daily living, in turn negatively impacting the labor force. Affected people frequently feel pain during activity; however, pain is subjective and difficult to judge objectively, particularly during activity. Here, we developed a system to objectively judge pain levels in walking subjects by recording their quantitative electroencephalography (qEEG) and analyzing data by machine learning. To do so, we enrolled 23 patients who had undergone total hip replacement for pain, and recorded their qEEG during a five-minute walk via a wearable device with a single electrode placed over the Fp1 region, based on the 10–20 Electrode Placement System, before and three months after surgery. We also assessed subject hip pain using a numerical rating scale. Brain wave amplitude differed significantly among subjects with different levels of hip pain at frequencies ranging from 1 to 35 Hz. qEEG data were also analyzed by a support vector machine using the Radial Basis Functional Kernel, a function used in machine learning. That approach showed that an individual’s hip pain during walking can be recognized and subdivided into pain quartiles with 79.6% recognition Accuracy. Overall, we have devised an objective and non-invasive tool to monitor an individual’s pain during walking.

Observer-Based Fault Detection Approach Using Fuzzy Adaptive Poles Placement System With Real-Time Implementation

The conventional methods of observer poles placement in sensor fault detection usually adopt the trial-and-error methods. These methods cannot achieve global optimal performance because of their fixed poles placement and it leads to an observer with constant parameters, which could be reducing the system performance. Therefore, this paper proposes a fuzzy-based observer tuning method to optimize and adapt the selection of poles locations to determine the optimal gains of the observer, and it is experimentally applied to a composite sensor fault detection. Fuzzy logic is a promising method that could overcome the trial-and-error method challenges by introducing better adaptation and system robustness. The proposed observer structure includes adaptive tuning corresponding to an unknown input. Utilizing self-tuning for the observer correction stage, the gain is going to be updated online using the proposed fuzzy adaptive poles placement (FAPP) system. This paper validated the system simulation by implementing fault detection algorithms by using a real-time embedded observer-based system. The experimental results demonstrate the effectiveness of the proposed fuzzy-based observer schemes at detecting sensor faults in the Brushless DC (BLDC) motors, with significantly better performance than conventional counterparts' methodologies. The experiments indicate that the average estimation error is 0.146, which less by 43.8% than was obtained for high levels of noise and disturbances compared with the traditional Luenberger observer approach.