Anti-aircraft Missiles Research Articles

Komputerowa baza danych, zawierająca wyniki kontroli stanu technicznego sprzętu uzbrojenia

The paper presents issues related to the performance and parameter monitoring of armament equipment, in particular antiaircraft missiles. A mathematical model of parameter observation matrix from periodic inspections of technical condition of armament equipment is described. Particular attention was paid to the presentation of the assumed software solutions of the developed database.

Generation Method of Air Defense Missile Weapon Interception Scheme

The research on the generation method of the anti-aircraft missile interception scheme before the war can lay the foundation for the rational allocation of the next air defense missile. In this paper, the clustering algorithm based on fuzzy C-means is used to cluster anti-ship missiles. Based on this, the number of anti-aircraft missiles launched during the first interception is determined. Then, by analyzing the depth of the launching area and the interception process, the number of interception of each layer of air defense missiles in the air defense interception operation is calculated. Finally, the anti-aircraft interception scheme that can achieve the expected damage probability of anti-ship missiles can be solved. The case is verified by the case that the calculation efficiency is relatively high and has certain application value.

Automatyzacja definiowania kształtu noska rakiety przeciwlotniczej w programie AutoCAD

In this paper possibilities of using of CAx systems to automation process of graphical tasks are presented. Possibility of using Delphi language and ActiveX technology to creating the shape of an anti-aircraft missile in CAx system are analysed.

SA-DPSO-based Weapon-target Assignment for Cooperative Air Defense with Anti-aircraft Gun-Missile Weapons

For the weapon-target assignment problem of anti-aircraft gun-missile weapon formation air defense, a weapon-target assignment model was developed for anti-aircraft gun-missile weapon formation according to the different fire characteristics of anti-aircraft missile and anti-aircraft gun system. The model gave sufficient consideration to the damage zone of anti-aircraft gun and missile as well as the weapon-target join point, and the assignment result allows anti-aircraft gun-missile weapons to fire missiles and anti-aircraft guns at the right moment. On this basis, the method of Simulated Annealing-Discrete Particle Swarm Optimization (SA-DPSO) was proposed to solve the weapon-target assignment for formation anti-aircraft. The simulation result showed good rate of convergence and global searching ability of the algorithm.

Modified method of proportional navigation to intercept aeroballistic targets with a limited sector guidance of missile

The improved version of the algorithm realizing a method of proportional navigation for guidance of anti-aircraft guided missiles in the limited sector of the angular tracking connected with the line of sight of the aero ballistic target and the anticipations providing sustainable missile guidance with the maximum the angles of pre-emption, which aren’t exceeding maximum permissible is considered. The analytical expressions describing the algorithm of calculation of guidance command and signals of correction, adaptive to parameters of the movement and realizing steady tracking and control of a guided anti-aircraft missile in the wide the ranges of the radial distance, heights and speeds of the movement of aerodynamic target are given. Results of mathematical simulation of a problem of spatial interception of the aero-ballistic targets and also the comparative analysis and preliminary estimate of accuracy of guidance of the existing classical and modified versions of a method of proportional navigation are presented.

Aerial Target Flight Path Modeling using B-Spline Curves

A method is presented for generating the flight path of an aerial target using B-spline curves developed for studying the combat effectiveness of anti-aircraft missiles and air defense systems. A procedure is described for determining the kinematic quantities (velocity, accelerations, angles of spatial orientation) that characterize the motion of an object along a set trajectory. Exemplary simulation results are included.

An Application of a Special Method for Designating the Control Forces for the Homing of an Anti-Aircraft Missile on an Aerial Target by Use of a Method of Proportional Navigation

An analysis of application feasibility of a special method for surface-to-air missile (SAM) control during homing on an airborne target was carried out in this paper. A prior implementation of the method was motion control for a gyroscope axis with three degrees of freedom [1, 2] at the stages of spatial seeking and tracking of a detected target. The positive results obtained during that research led to a conclusion that the proposed control method would be appropriate for the determination of the control forces for missile guidance. This method consists of the application of the phase trajectories of control errors. Switching over of the control forces at suitable phase plane points reduced the control errors to zero and facilitated a proper flight path of the SAM. This paper presents a switching algorithm, equations of the kinematics and dynamics of SAM flight, and a number of examples of numerical simulations of the problem contemplated herein. The simulation results were represented in a graphic format.

Research on On-line Testing Technology of Electronic Equipment for New Anti-aircraft Missile

In this paper, the new anti-missile missile electronic equipment LRU on-line testing technology is proposed and the test equipment is developed. The disassembly test technology of the circuit board and the replaceable unit (circuit board or replaceable module) is discussed for the structural characteristics of the new radar equipment. The economical and practical on-line test device (three-way signal conditioning adapter board) designed will locate the fault to the LRU, for meeting the base level of the rapid maintenance of the plate needs.

Koncepcja wspomaganego lotniczo rakietowego systemu wynoszenia mini- i mikrosatelitów

The article presents the concept of a low cost satellite launch system using single-shell anti-aircraft missiles and MiG-29 class aircraft. The authors have analyzed the possibilities of placing artificial Earth satellites available in the Republic of Poland with technologies and using currently available and planned in the near future to withdraw anti-aircraft missiles. The article presents the results of preliminary simulations and conclusions on the feasibility of the project.

ИНТЕГРАЦИЯ КЛАСТЕРОВ ДЕЯТЕЛЬНОСТИ СПЕЦИАЛИСТОВ ВОЕННО-МОРСКОГО ФЛОТА ДЛЯ УНИФИКАЦИИ ПРОГРАММ ИХ ФИЗИЧЕСКОЙ ПОДГОТОВКИ

We analyze the content of components of The Navy of the Russian Federation as a type of the state armed forces. The methodological basis of this analysis was the interpretation of the concept of “content” in the context of the fact that it represents a set of elements that form the system of their interactions and the perspective changes caused by them. On the basis of the study of specialties of the Navy we produce a generalized integration of homogeneous types of professional activities of soldiers, based on the analysis of more than 300 heterogeneous names. It is specified that the Navy of the Russian Federation at the present stage of evolutionary development is a set of five relatively interrelated and mutually conditioned units: underwater forces and surface ships; flight-lifting structure of naval aviation; marines, combat swimmers, reconnaissance, sabotage and other special units; coastal anti-aircraft missile and artillery units; support services, radio engineering, communications, rear area, engineers and equipment, including naval aviation. The above-mentioned integration of the common structure of combat operations of specialists for the purpose is the basis for the development and availability of five appropriate utilized programs for physical training, since the physical readiness of military personnel is an integral part of the system of combat improvement of the fleet. Beyond the range of specialties we reveal the feasibility of separate sixth program of physical training for units of the Navy of the Russian Federation, involving, if necessary, to implement the peacekeeping functions in the areas of likely military action. The above approach of justification of the required optimal number of physical training programs on the management scale of fleet forces of the Russian Federation is for the first time applied in the theory and technique of physical training of the military personnel.

System analysis of the problem of using standard frequencies of radar stations of battery fighting vehicles

One of the parameters that ensure the electromagnetic compatibility of fighting vehicles of modern anti-aircraft missile and gun systems, when they are operating as a part of the battery, is the standard frequency of the multifunctional radio station and the target locator of each fighting vehicle. A mathematical model of the optimal distribution of standard frequencies has been built with account for fighting vehicles location, the available frequency setting, compatibility restrictions and limits on distribution uniformity in a given frequency range with a view to enemy’s directional jamming. The considered method has been tested on the example of different arrangements of fighting vehicles, depending on the standard frequency setting and the number of fighting vehicles of the battery.

Analysis on the influence of fuze warhead distance to the fuze warhead coordination

For anti-aircraft missiles to intercept the small size of the object in a small miss distance condition cited war with the problem, analyze the warhead to Fuze distance interception prejudice to such objectives, through theory and simulation analysis, the distance is small miss distance to intercept small size of the target with the effect of the lead battle influence evident in the actual engineering design, we need to consider the impact of the distance to lead the war with the design of the proposed boundary distance constraints.

Threat evaluation of enemy air fighters via neural network-based Markov chain modeling

Threat evaluation (TE) is a process used to assess the threat values (TVs) of air-breathing threats (ABTs), such as air fighters, that are approaching defended assets (DAs). This study proposes an automatic method for conducting TE using radar information when ABTs infiltrate into territory where DAs are located. The method consists of target asset (TA) prediction and TE. We divide a friendly territory into discrete cells based on the effective range of anti-aircraft missiles. The TA prediction identifies the TA of each ABT by predicting the ABT's movement through cells in the territory via a Markov chain, and the cell transition is modeled by neural networks. We calculate the TVs of the ABTs based on the TA prediction results. A simulation-based experiment revealed that the proposed method outperformed TE based on the closest point of approach or the radial speed vector methods.

Synteza pilota automatycznego demonstratora rakiety przeciwlotniczej

Synteza pilota automatycznego demonstratora rakiety przeciwlotniczej

Modelowanie i symulacja procesu aktywacji radiozapalnika rakiety przeciwlotniczej

Modelowanie i symulacja procesu aktywacji radiozapalnika rakiety przeciwlotniczej

Signal Simulation on Static Test of Guidance Station of One Antiaircraft Missile

In order to improve trainees’ operational quality of static test of guidance station of one antiaircraft missile, a static testing simulator is necessary to gain the goal. It is obvious that the key problem of developing the simulator is how to generate the static testing signals of the simulator. Aiming to solve the problem, at first, the paper adopts a standard called signal testing definition(STD), which is applied to describe simulating signals used for static testing simulation of guidance station of one antiaircraft missile; then those simulating signals for the static testing simulation are implemented based on the platform Labwindows/CVI, and D/A converters are employed for generating physical static testing signals, which are outputted through operational panels or interfaces of the static testing simulator. So the mentioned process could be helpful to realize the static testing simulator of guidance station of one antiaircraft missile.

Wykorzystanie programu AutoCAD do generowania kształtu rakiety przeciwlotniczej

Wykorzystanie programu AutoCAD do generowania kształtu rakiety przeciwlotniczej

Modelowanie i aproksymacja funkcji przenoszenia maszynek sterowych rakiety przeciwlotniczej

Modelowanie i aproksymacja funkcji przenoszenia maszynek sterowych rakiety przeciwlotniczej

Modeling of Anti-Aircraft Weapon Systems Cooperative Guidance for Anti-Aircraft Missile

The handing over of cooperative guidance is a new problem of network anti-aircraft missile weapon system. The goal is to change the un-matching status which damage zone of one missile and guidance zone of one radar. Some articles are about of this issue but the research is not in-depth. This article provided a detailed analysis of the components of anti-aircraft missile system and engagement flow. It gives some definition and concept of cooperative guidance. The AAWS (Anti-aircraft Weapon System) for AAM (Anti-aircraft Missile) cooperative guidance model is established. It contains concept model of system, coordinate transaction model, errors model and radar tracking probability model. Radom errors are simulated. The Monte-Carlo method is used to have the relationship between errors and cooperative guidance ship probability. The reliable of cooperative guidance model is proved by simulation, which established in this paper. The results of error analysis can be used for precision controlling.

Lessons from the mh17 disaster

The mh17 disaster makes clear that international peace and security cannot be taken for granted. The widespread support in Ukraine for democratization and rule of law presents Western democracies with a strategic opportunity. They should look beyond their short term interests and develop a long term view on their relations with Ukraine and Russia. They should invest more in international organizations and conflict prevention. Finally: the proliferation of long-range anti-aircraft missiles has to be prevented.