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The paper presents a control scheme for a multi-input multi-output military tailless aircraft fault tolerant control system design. The control scheme consists of an outer-loop controller, and inner-loop controller and an actuator controller. The outer-loop controller and inner-loop controller are designed using a non-homogeneous disturbance observer(DO)-based finite-time convergent second order sliding...
A guidance law derived by variable structure theory, to enable the imposition of a predetermined terminal engagement geometry to a maneuvering target, is presented in this paper. The interceptor assumed to have no knowledge about the maneuver type of the target is executing. The guidance law has the ability to simultaneously achieve design specifications on the miss distance and the final interceptor-target...
With the rapid development of forest products trade, Chinese government adjusted trade policies continuously in order to promote sustainable development and improve the international competitiveness of China's forest industry. This paper introduces the evolution of china's forest products foreign trade policies and constructs an evaluation system for trade policies, and analyzes the effects of implementing...
For the case of transmission characteristic in shallow water channel, broadband acoustic model have to be considered. A rapid numerical prediction theory of underwater broadband signal waveform is studied in this paper. During building broadband acoustic model in shallow water with a thermocline, based on beam-displacement ray-mode theory (BDRM), approximate expansion of broadband acoustic model with...
This paper presents the results of experimental studies of DBD tests, carried out at NCEPU(BD), under different level voltages. In tests, we use three Medium Materials (glass, plastics and synthetic glass) as the barrier. It was fond that in order to obtain larger power in DBD tests, we should use the a thiner Medium Material of high-permittivity as the barrier and we should decrease the distance...
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