@inproceedings{son2005piezoelectric, title = {A piezoelectric unimorph actuator based precision positioning miniature walking robot}, author = {Son, Kwon Joong and Kartik, Venkataraman and Wickert, Jonathan A and Sitti, Metin}, booktitle = {Proc. IEEE/ASME Int. Conf. Adv. Intell. Mechatronics}, pages = {176--182}, year = {2005}, doi = {} }