... allocation problem in mixed production systems with multiple classes, variable batch sizes and worker fatigue considerations. Design/methodology/approach A dynamic modeling method of mixed production with multiple classes and variable batches is improved, which uses nonstationary demand processes...

... of collisions between coordinated legs and the ground. This paper aims to analyze features of jumping process and to present the kinematic and dynamic models of a novel sole-type quadruped jumping robot with variable coordinated joints. Design/methodology/approach A complete jumping period of is divided...

...Fenglei Ni; Tianhui Li; Yiwei Liu; Hong Liu; Yang Li; Liangliang Zhao; Zhaopeng Chen Purpose The purpose of this paper is to study the dynamic modeling and controller design for the series element actuator (SEA) joints. The robot equipped with SEA joints is a strong coupling, nonlinear, highly...