1. Microbat: a palm-sized electrically powered ornithopter;Pornsin-Sirirak,2001
2. Development of the nano hummingbird: a tailless flapping wing micro air vehicle;Keennon,2012
3. Forward flight of swallowtail butterfly with simple flapping motion;Tanaka;Bioinspir. Biomim.,2010
4. First controlled vertical flight of a biologically inspired microrobot;Pérez-Arancibia;Bioinspir. Biomim.,2011
5. Attitude control mechanism in an insect-like tailless two-winged flying robot by simultaneous modulation of stroke plane and wing twist;Phan,2018