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In this paper, an approximation-based adaptive tracking control approach is proposed for a class of multiinput multioutput nonlinear systems. Based on the method of neural network, a novel adaptive controller is designed via backstepping design process. Furthermore, by introducing Nussbaum function, the issue of unknown control directions is handled. In the backstepping design process, the dynamic...
Generally speaking, the organizational citizenship behavior (OCB) of employees and the degree of organizational socialization play significant roles in job performance and employees' feelings. In this research, an empirical tracking study was conducted. First, two OCB dimensions were measured on campus. Second, four organizational socialization dimensions were measured in the workplace. Five months...
Recently, signal propagation delay in a circuit implemented in VLSI or PCB becomes a very important problem due to the increasing clock frequency, where signal delay should be adjusted to meet the requirement of the delay time. The delay can be roughly estimated by the net length.While, due to the circuit complexity and the high density of integration, a single layer routing may not be enough for...
This paper investigates the effect of state ownership on trade credit financing among Chinese firms. We find that besides market power, state ownership also has a significantly positive effect on the use of trade credit, and thus can serve as a substitute of market power to facilitate trade credit financing. Further analysis indicates that in areas with lower degree of financial market development,...
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