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Keywords: poles and zeros
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. January 2012, 134(1): 011015.
Published Online: December 5, 2011
... of time-delay prefilters or input shapers, which cancel the zeros of the plants are presented for systems with one zero. Next, the approach is extended to systems with second order zeros. Closed form expressions are derived for first and second order zeros, and the pole-zero canceling input shapers...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. July 2009, 131(4): 044504.
Published Online: May 20, 2009
... procedure is accessible to designers who do not have experience with the nonlinear geometric control theory. 25 06 2007 14 01 2009 20 05 2009 linear systems nonlinear control systems poles and zeros nonlinear geometric control nonlinear zeros regulator notch filter...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. July 2007, 129(4): 493–502.
Published Online: October 19, 2006
... . 26 04 2006 19 10 2006 time-varying systems poles and zeros transfer functions step response graph theory One of the main impediments to achievable performance in linear time-invariant control systems is the presence of nonminimum phase zeros, which contribute to peaking...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. September 2004, 126(3): 547–557.
Published Online: December 3, 2004
... control (PMFBC) design for multiaxis motion systems is proposed in this paper. By applying stable pole-zero cancellation and including complementary zeros for uncancelled zeros for all axes, matched dynamic responses across the whole frequency range for all axes are achieved. Thus, contouring accuracy...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. June 2004, 126(2): 426–430.
Published Online: August 5, 2004
..., MEASUREMENT, AND CONTROL . Manuscript received by the ASME February 7, 2002; final revision August 29, 2003. Associate Editor: M. Goldfarb. 07 February 2002 29 August 2003 05 08 2004 damping root loci poles and zeros MIMO systems Mass-Dashpot-Spring System Interlacing...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. March 2004, 126(1): 205–210.
Published Online: April 12, 2004
... poles and zeros matrix algebra continuous time systems approximation theory multivariable control systems Zeros play an important role as well as poles in design of feedback control systems. Great attention has been, therefore, focused on the study of the properties of the zeros 1...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. June 2003, 125(2): 202–204.
Published Online: June 4, 2003
... a source of the generation of oscillation and a source of instability in many systems. discrete systems uncertain systems polynomials poles and zeros 01 May 2002 01 January 2003 04 06 2003 Contributed by the Dynamic Systems and Control Division of THE AMERICAN SOCIETY...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. September 2002, 124(3): 428–434.
Published Online: July 23, 2002
... are not included. Figure 5 shows that for the present valve design (i.e., K 2 ≈ 1 ), the pole locations are well approximated by the asymptotic behaviors of the root locus. These are governed by the “open-loop” pole and zero configurations. In particular, the dominant pole at p...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. June 2000, 122(2): 358–360.
Published Online: January 6, 1999
... synthesis servomechanisms transforms poles and zeros 06 January 1999 Contributed by the Dynamic Systems and Control Division of THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS . Manuscript received by the Dynamic Systems and Control Division January 6, 1999. Associate Technical Editor: P...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. September 2001, 123(3): 449–456.
Published Online: December 1, 1998
... is used which has dead-time and no zeros, eliminating the possibility of unstable pole-zero cancellation. The robustness of the parameter adaptation is achieved by employing the recursive least-squares algorithm in combination with a dead-zone in the adaptive law. It is shown that while the controller...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. March 2001, 123(1): 1–9.
Published Online: March 16, 1998
... discrete time systems variable structure systems internal combustion engines velocity control nonlinear control systems closed loop systems poles and zeros feedback linearisation techniques In the discrete-time implementations of continuous-time sliding mode controllers, large control loop...