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弹性化控制:中国转型期纵向政府关系调适 被引量:6
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作者 鲁敏 《内蒙古大学学报(哲学社会科学版)》 2012年第1期37-43,共7页
政府间纵向关系的调适是进一步推进行政体制改革的重要内容。弹性化控制是通过对现阶段政府的体制机制、管理方式的调整,不断增加纵向关系中的弹性因素,形成更加具有回应性、灵活性和多样化的纵向政府关系。增强纵向政府关系中的弹性因... 政府间纵向关系的调适是进一步推进行政体制改革的重要内容。弹性化控制是通过对现阶段政府的体制机制、管理方式的调整,不断增加纵向关系中的弹性因素,形成更加具有回应性、灵活性和多样化的纵向政府关系。增强纵向政府关系中的弹性因素关键在于适时调整地方政府的权责配置和运行模式,使地方政府成为权责配置和运行的中心,形成权责配置的"小回路"格局,实现地方政府由"非独立化人格"向"独立化人格"的转换。 展开更多
关键词 府际关系 弹性化控制 权责配置
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Dynamic inverse control of feedback linearization in ballistic correction based on nose cone swinging
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作者 秦华伟 王华 《Journal of Central South University》 SCIE EI CAS 2013年第9期2447-2453,共7页
It is a complicated nonlinear controlling problem to conduct a two-dimensional trajectory correction of rockets.By establishing the aerodynamic correction force mathematical model of rockets on nose cone swinging,the ... It is a complicated nonlinear controlling problem to conduct a two-dimensional trajectory correction of rockets.By establishing the aerodynamic correction force mathematical model of rockets on nose cone swinging,the linear control is realized by the dynamic inverse nonlinear controlling theory and the three-time-scale separation method.The control ability and the simulation results are also tested and verified.The results show that the output responses of system track the expected curve well and the error is controlled in a given margin.The maximum correction is about±314 m in the lengthwise direction and±1 212 m in the crosswise direction from the moment of 5 s to the drop-point time when the angle of fire is 55°.Thus,based on the dynamic inverse control of feedback linearization,the trajectory correction capability of nose cone swinging can satisfy the requirements of two-dimensional ballistic correction,and the validity and effectiveness of the method are proved. 展开更多
关键词 nose cone swinging two-dimensional ballistic correction feedback linearization dynamic inverse control three-time-scale separation method
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