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Position and force switching control of a piezo-driven microinjection system
Wang G.; Xu Q.
Conference NameChinese Control Conference, CCC
Source PublicationChinese Control Conference, CCC
Conference DateJUL 27-29, 2016
Conference PlaceChengdu, PEOPLES R CHINA

This paper presents a new piezo-driven cell injection system with integration of force and position control. The challenge of smooth transition between the force and position switching control is addressed by a weight coefficient method. Adaptive sliding mode control algorithm is adopted to tackle the nonlinear hysteresis and disturbance of piezoelectric actuator. Experiments are undertaken with NI cRIO platform to verify the effectiveness of the microinjection system by penetrating a thin film. The outcomes of this study lay a base for the further research in biological manipulation areas, such as the injection of xenopus oocyte and zebrafish embryo.

KeywordMicroinjection Piezoelectric Actuator Position And Force Control
URLView the original
Indexed BySCI
WOS Research AreaAutomation & Control Systems
WOS SubjectAutomation & Control Systems
WOS IDWOS:000400282202079
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Cited Times [WOS]:4   [WOS Record]     [Related Records in WOS]
Document TypeConference paper
AffiliationUniversidade de Macau
Recommended Citation
GB/T 7714
Wang G.,Xu Q.. Position and force switching control of a piezo-driven microinjection system[C],2016:6050-6055.
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