Design, modeling and experiments of 3-DOF electromagnetic spherical actuators / 
Liang Yan...[et al.] 
 - New York :  Springer  2011 
 - xxii, 166 p. :  ill. (some col.) ;  25 cm. 
 - Mechanisms and machine science ;  v. 4 .
 - Mechanisms and machine science ;  v. 4 .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9789400716452 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electromechanical devices--Design and construction<br/>Actuators--Design and construction