Abstract
This paper describes a measurement system for measuring a large impulse torque generated by a high capacity impact wrench. The mechanical system and electronics were found to be durable, repetitive and accurate. Unfortunately, the impulse nature of the torque excites the dynamics of the measurement system. Typically, this problem can be addressed through measurand reconstruction. However, in this case, it is impossible to generate the known input required to tune the measurand reconstruction. The free vibration characteristics of the dynamometer are used as an approximation to the forward model and a reconstruction algorithm is proposed and implemented. Experimental results are also included for two types of impact wrenches.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
