Finally, our work of the mechanical logic was presented in the ISER, Nov. 2018. In this paper, we introduced the mechanism of the mechanical logic and demonstrated its ability to induce electrical current oscillation with a constant-current energy source. For more details, you can refer to our paper.
Wenzhong Yan, Angela L. Gao, Yunchen Yu, and Ankur Mehta. "Towards Autonomous Printable Robotics: Design and Prototyping of the Mechanical Logic." International Symposium on Experimental Robotics (ISER) 2018, Buenos Aires.