摘要：This paper presents the design and analysis of an osmosis-based artificial muscle inspired by the leaf movements of Mimosa ***'s leaves quickly contract using osmosis pressure in the pulvinus when they are *** analyzed and simulated an osmosis system to identify the factors for fast osmosis reactions and designed a prototype artificial muscle based on the *** osmosis phenomenon was mathematically modeled,analyzed,and verified through several *** analysis shows that fast osmosis responses require a large diffusion coefficient with a high-flux membrane or small ratio of the cross-sectional area to the volume of the osmosis *** designed a micro-scale system to achieve the required *** contraction and relaxation of the artificial muscle are realized by changes of the local concentration of potassium ions,which can be aggregated by a controllable electric *** a result,the artificial muscle shows controllable behavior with fast reactions.