Describing Function Analysis of an Anti-Backlash Controller
نویسندگان
چکیده
Despite advances in design and fabrication, backlash remains a fundamental problem in precision mechanical applications. Deadzone and "play" in mechanical couplings cause hysteretic behavior as can structural components with memory. This behavior can degrade the performance of mechanical systems. When the system involves servo control, backlash can cause undesirable limit cycle oscillations. Our goal in this paper is to present a controller to reduce the effects of backlash.
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تاریخ انتشار 2004