This paper introduces the basic principle of piezoelectric tactile feedback actuator and the theoretical basis for its development. The piezoelectric tactile feedback actuators are classified according to the surface structure of the tactile feedback executive module and piezoelectric materials, and their characteristics and related research results at home and abroad are introduced. The cross comparison between the piezoelectric tactile feedback devices is carried out according to the two classification methods. The applications of various piezoelectric tactile devices are analyzed. On the basis of this, the development trends and research directions of piezoelectric tactile in the future are discussed.
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邢继春,刘德春,任文迪.压电式触觉反馈执行器发展综述[J].压电与声光,2018,40(4):619-625. XING Jichun, LIU Dechun, REN Wendi. Review of Development of Piezoelectric Tactile Feedback Actuator[J]. PIEZOELECTRICS AND ACOUSTOOPTICS