... operation thereby resulting in a complex control strategy that could be used to improve the robustness of the stamp forming processes. 24 04 2011 05 10 2011 27 12 2011 27 12 2011 bang-bang control blanking closed loop systems drawing (mechanical) force control fuzzy control...

... )]. Measured interface temperature, commanded spindle speed, measured spindle power, and measured axial force when welding across a titanium and copper backing plate 05 07 2010 02 09 2011 12 10 2011 12 10 2011 closed loop systems feedback friction welding process control...

... adjustment reduces weld flash and improves the appearance of the weld. 10 06 2009 03 04 2011 09 06 2011 09 06 2011 adhesion aluminium alloys butt welding closed loop systems cracks force control forge welding heat treatment maintenance engineering milling machines...

... and the performance of the closed-loop system is validated by simulation and experiments. The experimental results are promising and show that the geometrical accuracy of the deposited layers can be improved significantly. The design and implementation of the closed-loop control systems has been reported using...

... loop systems internal stresses laser beam applications plasma confinement shock waves surface treatment laser shock peening analytical model residual stress high strain rate plasticity Laser shock peening (LSP) has been proposed as a competitive alternative technology...

... parameters online, and the resultant closed-loop system is guaranteed to be stable based on the input-output passivity analysis. In the experiment, the control algorithm is implemented using a National Instrument real-time control computer in an open architecture control environment, where high metal removal...

... that illustrate the nonlinear effect feed has on chatter in machining operations. 22 01 2007 31 07 2007 15 02 2008 closed loop systems machining nonlinear systems stability Regenerative chatter occurs in machining operations due to the closed-loop interaction between the machine...

... of the system is tested under the disturbances in tension and the experimental results show that the system regulates tension disturbances properly. 01 06 2004 21 06 2005 control system synthesis force control closed loop systems materials handling Many types of materials...

... in the JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING . Manuscript received Feb. 2002; Revised July 2002. Associate Editor: R. Smelser. 01 Feb 2002 01 July 2002 04 03 2003 bending mechanical variables control closed loop systems plastic deformation manufacturing processes...