Advanced Control of Piezoelectric Micro-/Nano-Positioning by Qingsong Xu, Kok Kiong Tan

By Qingsong Xu, Kok Kiong Tan

This booklet explores rising equipment and algorithms that allow exact regulate of micro-/nano-positioning platforms. The textual content describes 3 regulate innovations: hysteresis-model-based feedforward keep watch over and hysteresis-model-free suggestions regulate in keeping with and loose from country statement. each one paradigm gets committed awareness inside of a specific a part of the text.

Readers are proven the best way to layout, validate and follow a number of new keep an eye on techniques in micromanipulation: hysteresis modelling, discrete-time sliding-mode keep watch over and model-reference adaptive regulate. Experimental effects are supplied all through and increase to an in depth remedy of functional functions within the fourth a part of the booklet. The functions specialise in regulate of piezoelectric grippers.

Advanced keep an eye on of Piezoelectric Micro-/Nano-Positioning Systems will support educational researchers and training keep an eye on and mechatronics engineers attracted to suppressing assets of nonlinearity reminiscent of hysteresis and glide whilst combining place and strength regulate of precision structures with piezoelectric actuation.

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17(6), 652–663 (2009) 21. : Tracking control of a piezoceramic actuator. IEEE Trans. Control Syst. Technol. 4(3), 209–216 (1996) 22. : A control method switching from servo automatic transfer to force sensorless impedance control manual positioning. In: Proceeding IECON 2007—33rd Annual Conference of the IEEE Industrial Electronics Society, pp. 292–298 (2007) 23. : Robotic cell injection system with position and force control: Toward automatic batch biomanipulation. IEEE Trans. Robot. 25(3), 727–737 (2009) 24.

A computer or DSP apparatus. As it is known, applying a continuous-time controller directly to a digital system can induce instability due to the computational delays [8]. 6 Position/Force Control in Micromanipulation 15 a visual servoing system [50], which typically has a low sampling rate, typically, of the order of 10 Hz. Hence, to deploy a reliable interaction control to a sampled-data system, a discrete-time impedance controller is more preferable. However, limited work has been conducted on discrete-time sliding-mode impedance control scheme in the literature.

In: Proceeding IECON 2011—37th Annual Conference on IEEE Industrial Electronics Society, pp. 4238–4243 (2011) 58. : Tracking control of a piezoceramic actuator with hysteresis compensation using inverse preisach model. IEEE/ASME Trans. Mechatron. 10(2), 198–209 (2005) 59. : Least Squares Support Vector Machines. , Singapore (2002) 60. : Least squares support vector machine classifiers. Neural Process. Lett. 9(3), 293–300 (1999) 61. : Adaptive grasping by multi fingered hand with tactile sensor based on robust force and position control.

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