国家自然科学基金(51175372)

作品数:2被引量:5H指数:2
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相关期刊:《Transactions of Tianjin University》《Chinese Journal of Mechanical Engineering》更多>>
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Design and Dynamic Modeling of a 2-DOF Decoupled Flexure-Based Mechanism被引量:3
《Chinese Journal of Mechanical Engineering》2012年第4期688-696,共9页QIN Yanding TIAN Yanling ZHANG Dawei 
supported by National Natural Science Foundation of China (Grant No. 51175372);National Key Special Project of Science and Technology of China (Grant No. 2011ZX04016-011)
Flexure mechanisms with decoupled characteristics have been widely utilized in precision positioning applications.However,these mechanisms suffer from either slow response or low load capability.Furthermore,asymmetric...
关键词:precision positioning flexure hinge DYNAMICS decoupled structure 
Rate-Dependent Hysteresis Modeling and Compensation of Piezo-Driven Flexure-Based Mechanism被引量:2
《Transactions of Tianjin University》2012年第3期157-167,共11页秦岩丁 高卫国 张大卫 
Supported by National Natural Science Foundation of China (No. 51175372);National Key Special Project of Science and Technology of China (No. 2011ZX04016-011)
Updating parameters according to the driving rate of input, the rate-dependent Prandtl-Ishlinskii (PI) model is widely used in hysteresis modeling and compensation. In order to improve the modeling accuracy, two PI ...
关键词:hysteresis modeling rate-dependence piezoelectric actuator flexure-based mechanism 
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