Robot trajectory tracking control based on differential-algebraic equation (DAE) models is
still a thorny issue, because the DAEs of such systems are inherently complex and unstable …

The dynamic analysis on the asymmetrical structures is challenging in the orbit design,
attitude adjustment and vibration control of the practical spatial structures. Due to the …

The parameter uncertainty has an important effect on the motion planning of overhead
cranes, especially in relation to its industrial safety of production activities. Thus, a novel …

The increasing number of defunct and fragmented spacecraft poses a growing hazard to
existing onorbit assets. The redundant continuum manipulator with high flexibility provides …

An adaptive symplectic pseudospectral method based on the dual variational principle is
proposed and is successfully applied to solving nonlinear optimal control problems in this …

As an efficient and safe dispatching scheme is of great importance to ensure the
effectiveness and safety of personnel on the Aircraft Carrier, and the towed aircraft system …

We present a novel approach for discrete-time state feedback control implementation which
reduces the deteriorating effects of sampling on stability and performance in digitally …

The inequality constrained nonlinear optimal control problem is difficult to handle using
indirect numerical methods, since solving the resulting two-point boundary value problem …

Optimal control techniques and related robust controller extensions have been widely
studied for rigid spacecraft, but these methods cannot effectively handle the attitude …

We formulate a mathematical model to explore the transmission dynamics of human
papillomavirus (HPV). In our model, infected individuals can recover with a limited immunity …