Applications and educational uses of crane oscillation control

This paper discusses the impact of moving load to dynamic behavior of flexible construction of mega quayside container cranes, and focuses on the dynamic interaction between trolley and supporting structure caused by the moving load. The scope of the presented research is to give the basic principles of dynamics and mathematical modeling of mega quayside container cranes, as well as how to obtain dynamic response of the crane boom structure due to moving mass, as are deflections, bending moments, dynamic magnification factor and acceleration of moving mass in vertical direction.

[1]  Gregory P. Starr,et al.  Swing-Free Transport of Suspended Objects With a Path-Controlled Robot Manipulator , 1985 .

[2]  M. W. Noakes,et al.  Experimental implementation of a robust damped-oscillation control algorithm on a full-sized, two-degree-of-freedom, AC induction motor-driven crane , 1994 .

[3]  Warren P. Seering,et al.  Convolved and simultaneous two-mode input shapers , 1997 .

[4]  Otto J. M. Smith,et al.  Feedback control systems , 1958 .

[5]  William Singhose,et al.  Reference Command Shaping Using Specified-Negative-Amplitude Input Shapers for Vibration Reduction , 2004 .

[6]  William Singhose,et al.  An input shaping controller enabling cranes to move without sway , 1997 .

[7]  William Singhose,et al.  Effects of hoisting on the input shaping control of gantry cranes , 2000 .

[8]  William Singhose,et al.  A controller enabling precise positioning and sway reduction in bridge and gantry cranes , 2007 .

[9]  Tarunraj Singh,et al.  Robust Time-Delay Control , 1993 .

[10]  Warren P. Seering,et al.  Shaping inputs to reduce vibration: a vector diagram approach , 1990, Proceedings., IEEE International Conference on Robotics and Automation.

[11]  Warren P. Seering,et al.  Preshaping Command Inputs to Reduce System Vibration , 1990 .

[12]  Rush D. Robinett,et al.  Command shaping control of an operator-in-the-loop boom crane , 1998, Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207).

[13]  William Singhose,et al.  AN INTERNET-DRIVEN TOWER CRANE FOR DYNAMICS AND CONTROLS EDUCATION , 2006 .

[14]  William Singhose,et al.  Human Operator Performance Testing Using an Input-Shaped Bridge Crane , 2006 .

[15]  M. Kenison,et al.  Input shaper design for double-pendulum planar gantry cranes , 1999, Proceedings of the 1999 IEEE International Conference on Control Applications (Cat. No.99CH36328).

[16]  Warren P. Seering,et al.  Using input command pre-shaping to suppress multiple mode vibration , 1991, Proceedings. 1991 IEEE International Conference on Robotics and Automation.

[17]  Lucy Y. Pao.  Multi-input shaping design for vibration reduction , 1999, Autom..

[18]  William Singhose,et al.  Command Generation for Reducing Perceived Lag in Flexible Telerobotic Arms , 2000 .

[19]  Warren P. Seering,et al.  Time-Optimal Negative Input Shapers , 1997 .