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Keywords: bond graphs
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Journal Articles
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. November 2014, 136(6): 061007.
Paper No: DS-13-1061
Published Online: August 8, 2014
.... The majority of these techniques use frequency as the metric to determine the reduced model. This paper describes a new method for calculating modal decompositions of lumped parameter systems with the use of the bond graph formulation. The modal decomposition is developed through a power conserving coordinate...
Journal Articles
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. September 2013, 135(5): 051007.
Paper No: DS-07-1015
Published Online: May 29, 2013
... programming (GP) along with the domain independence and the open architecture of bond graph (BG) modeling can be integrated to develop an evolutionary mechatronic tool for identification of a complex mechatronic system. This paper extends this integrated approach to nonlinear mechatronic problems and develops...
Journal Articles
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. November 2010, 132(6): 064501.
Published Online: October 29, 2010
...Forbes T. Brown Conventional bond graphs are incompetent to handle thermodynamic systems with flowing fluid and phase change, such as heat engines and refrigeration cycles. Sophisticated bond-graph software for purposes of simulation is widely available for the systems addressable by conventional...
Journal Articles
Article Type: Modeling Applications
J. Dyn. Sys., Meas., Control. November 2010, 132(6): 061502.
Published Online: October 29, 2010
... interactions in a modular manner through bond graph modeling as compared to standard equation models where the energetic couplings between dynamic variables are not explicitly shown. The developed modular bond graph model can be extended to include rotor disks and bearings placed at different locations...
Journal Articles
Article Type: Modeling Applications
J. Dyn. Sys., Meas., Control. November 2010, 132(6): 061501.
Published Online: October 29, 2010
... the bond graph modeling technique. The study includes active limited slip differential and various common types of torque vectoring differentials. Different levels of model complexity are considered, starting from a second-order model with lumped input and output inertia toward higher-order models...
Journal Articles
Article Type: Modeling Methodologies
J. Dyn. Sys., Meas., Control. November 2010, 132(6): 061202.
Published Online: October 28, 2010
... 22 07 2010 28 10 2010 28 10 2010 automobiles bond graphs design engineering nonlinear systems reduced order systems The competitive marketplace, as it always has, favors those companies that can bring products to the market first. For industries that produce complex...
Journal Articles
Article Type: Modeling Methodologies
J. Dyn. Sys., Meas., Control. November 2010, 132(6): 061201.
Published Online: October 28, 2010
... that an estimate of element power and importance can continue to be calculated and the element switched back “on” if necessary. The bond graph formalism is used to facilitate implementation. Switch configurations are defined for both causally weak and causally strong energy storage and dissipative elements...
Journal Articles
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. May 2009, 131(3): 031012.
Published Online: March 23, 2009
... show that certain design candidates feature active devices that work against either passive elements or other active devices within the system. 13 02 2007 19 12 2008 23 03 2009 actuators bond graphs compensation control systems frequency response state-space methods...
Topics: Actuators, Design
Journal Articles
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. May 2009, 131(3): 031004.
Published Online: March 19, 2009
... 03 2009 structural engineering model order/structure reduction nonlinear systems Karhunen–Loève expansion bond graphs In modeling dynamic systems, one often faces a trade-off between model accuracy on the one hand and model simplicity and tractability on the other. Models...
Journal Articles
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. July 2007, 129(4): 503–513.
Published Online: October 24, 2006
... on decoupling, determine when decoupling breaks down due to changes in system parameters or inputs, and indicate required model changes. A high-fidelity model is first generated using the bond graph formalism. The relative contributions of the terms of the generalized Kirchoff loop and node equations...
Journal Articles
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. January 2007, 129(1): 105–113.
Published Online: March 7, 2006
...Anand Vaz; Shinichi Hirai A system dynamics approach, based on bond graphs, is presented for the analysis of prosthetic devices for a partially impaired hand. The partial impairment implies that the hand has lost one or more fingers but retains the ability of its remaining natural fingers...
Journal Articles
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. March 2006, 128(1): 176–185.
Published Online: November 19, 2005
... a previous scheme in which the coordination control approximates the hydraulic system by its kinematic behavior. This is accomplished by a novel bond graph based three step design methodology: (1) energetically invariant transformation of the system into a pair of “shape” and “locked” subsystems; (2...
Journal Articles
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. September 2006, 128(3): 584–591.
Published Online: October 17, 2005
...Sanghoon Lee; Michael D. Bryant; Lalit Karlapalem Introduced is a model-based diagnostic system for motors, that also employs concepts of information theory as a health metric. From an existing bond graph of a squirrel cage induction motor, state equations were extracted and simulations performed...
Journal Articles
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. June 2006, 128(2): 263–277.
Published Online: May 31, 2005
...Joško Deur; Jahan Asgari; Davor Hrovat; Petar Kovač A control-oriented model of a typical four-speed automatic transmission is developed by using the bond graph modeling method. The planetary gear set model utilizes the Karnopp friction model for hydraulic and one-way clutches, in order to provide...
Journal Articles
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. December 2005, 127(4): 633–641.
Published Online: March 28, 2005
... into this category. In this paper, we develop an approach to design passifying control laws for mechatronic components from a bond graph perspective. Two new bond graph elements with power scaling properties are first introduced and the passivity properties of bond graphs containing these elements are investigated...
Journal Articles
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. December 2003, 125(4): 618–629.
Published Online: January 29, 2004
...Javier A. Kypuros; Raul G. Longoria A Variable Structure System (VSS) formulation and bond graph approach are used to develop a novel scheme for synthesizing reduced order models of switched systems. Switches are physical mechanisms that discontinuously redirect power, and switched systems employ...
Journal Articles
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. September 2003, 125(3): 497–504.
Published Online: September 18, 2003
..., the energy comes from the fuel. It turns out that the hydro-mechanical interaction has positive feedback components and produces an instability. In order to expose the fundamental cause of the instability, a model is needed that allows the interaction of mechanical and hydraulic components. Bond graphs...
Journal Articles
Article Type: Obituary
J. Dyn. Sys., Meas., Control. December 2002, 124(4): 501.
Published Online: December 16, 2002
.... Besides pioneering work in analog and digital computing, Dr. Paynter is known worldwide as the inventor of Bond Graphs, which is a modeling language that is an integrated notational and computational framework for energetic systems. He held eight patents on tension-actuator based robotics technology...
Journal Articles
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. September 2002, 124(3): 457–463.
Published Online: July 23, 2002
... equations to be obtained, as well as formulations with the Lagrange multipliers. In the context of system modeling a varied set of mechanical oriented equations are available in a systematic way from the bond graph representation and the proposed corresponding procedures provide an algorithmic frame...
Journal Articles
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. June 2002, 124(2): 290–296.
Published Online: May 10, 2002
..., AND CONTROL . Manuscript received by the Dynamic Systems and Control Division May 30, 2000. Associate Editor: E. Fahrenthold. 30 May 2000 10 05 2002 pressure control controllers internal combustion engines dynamics bond graphs Pressure regulators are used in a host of fluid...