Abstract
Engineering advances are often made at the boundary between two fields. This chapter considers synergy between the design of mechanisms used in manufacturing equipment and the design of control systems. Mechanism design often assumes constant velocity of the input shaft, but variations in inertia seen by the driving motor produce speed fluctuations. Typical feedback control cannot fix this, but smart control methods such as iterative learning control and repetitive control can. They can make the mechanism perform in hardware as it was intended to perform. With appropriate sensors they can also fix errors in manufacture and can also make hardware behave as if it were an improved design. The improvement in performance is achieved in software. We call these mechanisms/control systems intelligent mechanism or morphing mechanisms. Examples are discussed.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
References
Bien Z, Xu J-X (eds) (1998) Iterative learning control: analysis, design, integration and applications. Kluwer Academic Publishers, Boston
Moore K, Xu J-X, guest editors (2000) Special issue on iterative learning control. Int J Control 73(10): 819–823
Longman RW (2000) Iterative learning control and repetitive control for engineering practice. Int J Control 73(10): 930–954. Special issue on iterative learning control
Elci H, Longman RW, Phan MQ, Juang J-N, Ugoletti R (2002) Simple learning control made practical by zero-phase filtering: applications to robotics. In: Basu S, Swamy MNS (guest editors) IEEE transactions on circuits and systems I: fundamental theory and applications, Piscataway, June 2002, vol 49(6), pp 753–767. Special issue on multidimensional signals and systems
Longman RW (2010) On the theory and design of linear repetitive control systems. Eur J Control 16(5): 447–496. Special section on Iterative Learning Control, Guest Editor: Ahn H-S
Chew MS, Longman RW, Phan MQ (2004) Intelligent mechanisms. In: Proceedings of the 28th biennial mechanisms and robotics conference. ASME design engineering technical conference DETC2004-57553, Salt Lake City, 28 Sept–3 Oct 2004
Phetkong N, Chew MS, Longman RW (2005) Morphing mechanisms part 1: using iterative learning control to morph cam follower motion. Am J Appl Sci 2(5):897–903
Phetkong N, Chew MS, Longman RW (2005) Morphing mechanisms part 2: using repetitive control to morph cam follower motion. Am J Appl Sci 2(5):904–909
Xu J-X, Tan Y (2003) Linear and nonlinear iterative learning control (Lecture notes in control and information sciences), Springer, Berlin
Longman RW, Chang C-K, Phan M (1992) Discrete time learning control in nonlinear systems. A collection of technical papers, 1992 AIAA/AAS astrodynamics specialist conference, Hilton Head, Aug 1992, pp 501–511
Li J, Longman RW, Schulz VH, Bock HG (1998) Implementing time optimal robot maneuvers using realistic actuator constraints and learning control. Adv Astronaut Sci 99:355–374
Longman RW, Mombaur KD, Panomruttanarug B (2008) Designing iterative learning control subject to actuator limitations using QP methods. In: Proceedings of the AIAA/AAS astrodynamics specialist conference, Hawaii, Aug 2008
Longman RW, Mombaur KD (2009) Iterative learning control in nonlinear systems using state estimation for relinearization. Adv Astronaut Sci 134:1721–1735
Giese G, Longman RW, Bock HG (2004) Mechanical assessment of time-optimal robot motion. Comput Mech 33(2):121–128
Chew M, Freudenstein F, Longman RW (1983) Application of optimal control theory to the synthesis of high-speed cam-follower systems. Part I: optimality criterion. ASME Transactions. J Mech Transm Autom Design 105(3): 577–584, Sept 1983
Chew M, Freudenstein F, Longman RW (1983) Application of optimal control theory to the synthesis of high-speed cam-follower systems. Part II: system optimization. ASME Transactions. J Mech Transm Autom Design 105(3): 585–591, Sept 1983
Mennicke S, Longman RW, Chew M-S, Bock HG (2004) High speed automotive cam design using direct multiple shooting optimal control techniques. In: Proceedings of the 28th biennial mechanisms and robotics conference, ASME design engineering technical conference DETC2004-57415, Salt Lake City, Sept–Oct 2004
Mennicke S, Longman RW, Chew M-S, Bock HG (2004) A CAD package for high-speed cam design based on direct multiple shooting optimal control techniques. In: Proceedings of the 30th ASME design automation conference, ASME design engineering technical conference DETC2004-57410, Salt Lake City, Sept–Oct 2004
Chew M, Phan MQ (1994) Application of learning control theory to mechanisms, part 1 – inverse kinematics and parametric error compensation. In: Proceedings of the ASME 23rd biennial mechanisms conference, Minneapolis, 1994, DE-vol 71, ASME 1994, pp 25–32
Phan MQ, Chew M, Synthesis of Four-Bar Function Generators by an iterative learning control procedure. In: Proceedings of the ASME 24th biennial mechanisms conference, Irvine, 1996, 96-DETC/MECH-1219
Chen HJ, Longman RW, Chew M (2004) Eliminating structure error in real-time adjustable four-bar path generators using iterative learning control. In: ASME DETC 2004, Salt Lake City, 2004
Thuemmel T, Brandl M (1996) Active balancing of joint forces in high-speed linkages by redundant drives and learning control. In: Proceedings of the ASME design engineering technical conference, Irvine, 18–22 Aug 1996, 96-DETC/MECH-1572
Chew M, Phan MQ (1994) Application of learning control theory to mechanisms, part 2 – reduction of residual vibrations in high-speed electromechanical bonding machines. In: Proceedings of the ASME 23rd biennial mechanisms conference, Minneapolis, 1994, DE-vol 71, ASME 1994, pp 33–40
Chew M, Wongratanaphisan T, Lu YC (1998) Learning control of a high-speed cam dynamic system in the presence of viscous damping and Coulomb friction, theory and experiment. In: Proceedings of 1998 ASME design engineering technical conference, Atlanta, 1998, DETC 98/MECH-5971
Hsin YP, Longman RW, Solcz EJ, de Jong J (1997) Experiments bridging learning and repetitive control. Adv Astronaut Sci 95:671–690
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer Science+Business Media New York
About this paper
Cite this paper
Longman, R.W., Chew, M.S., Phan, M.Q. (2013). Precision Motion Control: Intelligent Mechanisms, Morphing Mechanisms. In: Juang, J., Huang, YC. (eds) Intelligent Technologies and Engineering Systems. Lecture Notes in Electrical Engineering, vol 234. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-6747-2_120
Download citation
DOI: https://doi.org/10.1007/978-1-4614-6747-2_120
Published:
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4614-6746-5
Online ISBN: 978-1-4614-6747-2
eBook Packages: EngineeringEngineering (R0)