Search - Gravity

Search - Gravity - List

[Documents] modelreference DL : 0: Inthispapz, design, simulation and experimental verification of a self-leaning tizzy logic controller (SLFLC) snitahle for control of nonlinear SCNO sys ma are described. The SLFLC contains a leaning algorithm that udlizes a second-order reference made1 and a sensitivity mcdel related to the fuzzy controller parameters. The effectiveness of the proposed controller has been tested in tbe position control loops of two chopper-fed dc servo systems, frst by simulation in the presence of a backlash nonlinearity, then by experiment in the presence of a gravity. dependent shaft load and fairly high static friction. The simulation and expimental results have proved that the SLFLC provides desired closedloop behavior and eliminates a steady-state position mar. Keywords: Fuzzy Systems, Fuuy Control, Sensitivity Model,- Inthispapz, design, simulation and experimental verification of a self-leaning tizzy logic controller (SLFLC) snitahle for control of nonlinear SCNO sys ma are described. The SLFLC contains a leaning algorithm that udlizes a second-order reference made1 and a sensitivity mcdel related to the fuzzy controller parameters. The effectiveness of the proposed controller has been tested in tbe position control loops of two chopper-fed dc servo systems, frst by simulation in the presence of a backlash nonlinearity, then by experiment in the presence of a gravity. dependent shaft load and fairly high static friction. The simulation and expimental results have proved that the SLFLC provides desired closedloop behavior and eliminates a steady-state position mar. Keywords: Fuzzy Systems, Fuuy Control, Sensitivity Model,
Date : 2026-01-08 Size : 370kb User : Nada Mustafa
[Documents] Read_goce_level1b DL : 0: 对ESA网站下载的GOCElevel_1b的EGG_NOM_1b数据进行提取，得到重力梯度观测值与四元数数据。(The GOCElevel_1b data of EGG_NOM_1b downloaded from the ESA web site are extracted, and gravity gradient observations and four yuan data are obtained.)
Date : 2026-01-08 Size : 80kb User : 深海——love
[Documents] a MATLAB program to invert the gravity DL : 0: method of gravity inversion
Date : 2026-01-08 Size : 438kb User : nickliwen
[Documents] compact gravity inversion DL : 0: method of compact gravity inversion
Date : 2026-01-08 Size : 491kb User : nickliwen
[Documents] 捷联惯导算法与组合导航原理讲义(20190410) DL : 1: 本书是作者在总结多年研究生“卡尔曼滤波与组合导航原理”课程的教学经验，吸收十余年从事惯性导航与组合导航技术研究的科研成果，以及参阅国内外众多文献资料的基础上编写的，注重基础理论与工程实践相结合，实用性与可操作性强。全书共八章，主要包括捷联惯导算法及其误差分析、地球重力场基础、卡尔曼滤波基本原理、初始对准与组合导航技术、捷联惯导与组合导航仿真等内容。书中附有丰富的Matlab仿真程序可供参考，还有练习题可供读者拓展学习或学生练习使用。(In this book the author summarizes many years graduate student "kalman filter and integrated navigation principle" course teaching experience, absorb more than 10 years engaged in inertial navigation and integrated navigation technology research of scientific research, and refer to the written on the basis of numerous literatures at home and abroad, pay attention to the basic theory and engineering practice, the combination of strong practicability and operability. The book consists of eight chapters, including strapdown inertial navigation algorithm and error analysis, earth gravity field basis, basic principle of kalman filter, initial alignment and integrated navigation technology, strapdown inertial navigation and integrated navigation simulation. The book with a rich Matlab simulation program for reference, there are exercises for readers to expand learning or students to practice.)
Date : 2026-01-08 Size : 8.86mb User : #@