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Permanent magnet spherical motors

正版二手书

32.64 2.6折 128 九五品

库存71件

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作者Kun Bai, Kok-Meng Lee

出版社华中科技大学出版社

ISBN9787568039024

出版时间2019-01

装帧精装

开本其他

定价128元

货号3209637

上书时间2024-09-11

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商品描述: 作者简介
李国民(Kok-MerlgLee)，男，美国麻省理工学院博士，美国总统奖获得者，IEEEFellow、ASMEFellow、IEEE／ASMETransactionsonMechatronics(TMech)主编(2008—2013)。任美国佐治亚理工学院终身教授，中组部“千人计划”专家，华中科技大学教授，973项目首席科学家。
主要研究领域为智能制造装备与技术、智能传感及驱动、复杂机电系统。主持与智能制造密切相关的美国自然科学基金、国际合作项目10余项。在智能传感器、灵巧驱动器、机器视觉、多变量热-流耦合过程建模与控制等领域取得系列成果，并广泛应用于制造工业中的检测、定位与控制、场重构、分布参数建模与控制等方面。发表相关论文300余篇，参与出版英文专著3部，授权美国与国际专利10项。

目录
智能执行机构具有高运动精度、快速响应和精确的力/力矩控制是智能机电系统的关键。本书旨在介绍和说明用于设计和开发直接驱动驱动器的建模、传感和控制方法, 这些直接驱动驱动器不仅限于传统的单自由度直接驱动电机, 如扭矩或直线电机, 还包括多自由度驱动器, 如平面和球面。本书系统地提出了建立磁场、位置/方向和力/转矩之间关系的模型, 给出了便于计算电磁系统设计过程中涉及的磁场/力/转矩的时效解。介绍了利用直接驱动作动器的结构和动态特性进行磁场传感与控制的方法, 并用实例加以说明。此外, 本书还对几种实际应用的致动器的设计和实验研究进行了阐述, 不仅对所介绍的方法提供了直接的验证, 而且对读者的设计和开发提供了启发。

内容摘要
This book introduces and illustrates modeling, sensing, and control methods for analyzing, designing, and developing spherical motors. It systematically presents modelsfor establishing the relationships among the magnetic fields position/orientation and force/torque, while also providing time-efficient solutions to assist researchers and engineers in studying and developing these motors. In order to take full advantage of spherical motors’ compact structure in practical applications, sensing and control methods that utilize their magnetic fields and eliminate the need to install external sensors for feedback are proposed. Further, the book investigates for the first time spherical motors’force/torque manipulation capability, and proposes algorithms enabling the ball-joint-like end-effector for haptic use based on these motors’hybrid position/force actuation modes. While systematically presenting approaches to their design, sensing and control, the book also provides many examples illustrating the implementation issues readers may encounter.

主编推荐
Rapid advances of intelligent machines for amsrt manufacturing equipment,driverless vehicles,robotics,and medical industries continue to motivate new designs and app;ocations of multi-degree-of-freedom(DOF) actuators capable of complex motion and precise force/torque manipulations to complete tasks that have never been automated before.Extensive efforts to develop novel actuators with compact designs and designs and dexterous manipulations can be found in both academic research and indusrial development.Unlike multi-DOF systems with designs based on bulky serial/parallel combinations cf single-axis spin motors and transmission mechanisms,spherical motors/actuators are direct-drive and can achieve multi-DOF rotational motions in a single ball joint,because of these attractive features,along with the structural simplicity and the capability to achieve quick singularity-free motion,spherical motors are expected to play a significant role in the developmet of intelligent machines.

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Permanent magnet spherical motors

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