Here is your wide-open invitation into another person's struggle and journey through life's heart-wrenching questions; eye-to-eye, straight forward, and vulnerable. Some of the things that you only say in your head are written out in black and white: no excuses, no sugar coating. Just the honest confessions of a person struggling through questions and doubts that we all face, and trying to figure out what God has to do with it. Dark secrets, painful memories, and the mess of everyday collide with truth, honesty, and freedom; regrets, fears, and faith all mix together somehow. You're invited to jump into the fray with someone who isn't afraid to admit just how broken they really are, and realize that you are in good company.
Dare to look into the shadows that linger in the corners of regret. Take a deep breath and step forward along the path of questions that so many others have walked before. Then try to hear the hope and promise that other people have heard and followed.
Linear electric actuators (LEAs) and linear electric generators (LEGs) are widely used electromagnetic devices. This book deals with LEAs that convert electric energy into controlled mechanical motion of limited travel and LEGs that transform mechanical energy into electric energy. Examples range from loudspeakers and microphones to magnetically levitated material transfer in ultraclean rooms. Much of the literature on linear actuators and generators covers the principles of operation and performance calculations of these devices. Little has been published on their control or on detailed design methodologies. This book presents the first unified treatment of the subject, including the construction, operation, control and design of LEAs and LEGs. Chapters describe linear induction, permanent-magnet, linear reluctance, switched reluctance, and linear stepper actuators, as well as various types of linear electric generators. The text is amply illustrated with numerous design examples.
Domain Today Articles
Domain Today Books