{"product_id":"pid-control-book-jens-graf-9781494246914","title":"PID Control","description":"This publication explains two rules related to the Ziegler-Nichols methods. The first method described is applicable if the controller tuning is done in a closed feedback control loop, while the second method can be utilized where an open loop step response is available or can be measured. Both tuning rules result in a closed control loop giving an overshooting response with a quarter wave decay of the oscillating control variable. Matlab examples are presented in order to simplify the reader's understanding of the given theory.","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":49569537753361,"sku":"GOR007562902","price":10.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1494246910.jpg?v=1750859705","url":"https:\/\/www.worldofbooks.com\/products\/pid-control-book-jens-graf-9781494246914","provider":"World of Books ","version":"1.0","type":"link"}