1 Introduction.The ever-evolving landscape of architectural preservation requires a proactive approach that harnesses the power of modern technology and demonstrates how it can reimagine the approach to heritage prese...
The rotation-minimizing frame is the main research object for a spatial curve. Although the mathematical description is not complicated, it is not easy to directly make an exact minimizing-rotation frame for the Euler...
National Natural Science Foundation of China(No.61663030,No.61663032);Natural Science Foundation of Jiangxi Province,China(No.20142BAB207021);the Innovation Fund Designated for Graduate Students of Jiangxi Province(YC2016-S350);the Foundation of Jiangxi Educational Committee,China(No.GJJ150753);the Open Fund of Key Laboratory of Image Processing and Pattern Recognition of Jiangxi Province,China(Nanchang Hangkong University)(No.TX201404003);Key Laboratory of Nondestructive Testing(Nanchang Hangkong University),Ministry of Education,China(No.ZD29529005);The Twelfth "Sanxiao" College Students Extracurricular Innovation and Entrepreneurship Practice and Training Project of Nanchang Hangkong University,China(No.2017ZD021)
According to the Rodrigues parameter and the internal model principle,an adaptive state feedback control law is proposed for a rigid spacecraft with inertia uncertainty and exotic disturbances generated by an unknown ...