List of Figures

Figure Section
Figure 1‑1 Modern design process for a system or component 1
Figure 2‑1 Lagrangian surface visualized in space 2.1
Figure 2‑2 A sketch for visualizing Euler-Lagrange’s equation 2.1
Figure 2‑3 A frictionless mass-spring system 2.2
Figure 2‑4 Sketch for variation of  for an arbitrary 2.5
Figure 2‑5 A mass-spring system with three degrees of freedom 2.11
Figure 2‑6 Sample results as output from 20-sim 2.11
Figure 2‑7 A mass-spring-damper system with two degrees of freedom 2.12
Figure 2‑8 Sample results as output from 20-sim 2.12
Figure 2‑9 A two-loop electrical circuit with source 2.13
Figure 2‑10 Sample results as output from 20-sim 2.13
Figure 2‑11 A compound Atwood’s machine. 2.14
Figure 2‑12 Atwood’s machine 2.15
Figure 2‑13 A complex vibrating mechanical system 2.16
Figure 2‑14 Sample results as output from 20-sim 2.16
Figure 2‑15 Pendulum with oscillating pivot 2.17
Figure 2‑16 Sample results as output from 20-sim 2.17
Figure 2‑17 A pendulum attached to a mass-spring-damper system 2.18
Figure 2‑18 Sample results as output from 20-sim 2.18
Figure 2‑19 A particle moving on a circular ring 2.19
Figure 2‑20 Sample results as output from 20-sim 2.19
Figure 2‑21 An extensible robotic arm carrying a load 2.20
Figure 3‑1 Sketch of a mechanical system with its components category types 3.2
Figure 3‑2 Bond graph power direction and associated effort and flow definitions, B receives power from A 3.2
Figure 3‑3 Causality assignment definition and directions of effort and flow between elements A and B 3.3
Figure 3‑4 Causality assignments for an I-element, with preferred integral causality indicated by dashed circle (left) and derivative causality (right) 3.4.1
Figure 3‑5 Block diagram (left) and equivalent bond graph for an I-element with assigned integral causality and state variable 3.4.1
Figure 3‑6 Block diagram (left) and equivalent bond graph for an I-element with assigned derivative causality 3.4.1
Figure 3‑7 Causality assignments for a C-element, with preferred one indicated by dashed circle, integral causality (right) and derivative causality (left) 3.4.2
Figure 3‑8 Block diagram (left) and equivalent bond graph for a C-element with assigned integral causality and state variable 3.4.2
Figure 3‑9 Block diagram (left) and equivalent bond graph for a C-element with assigned derivative causality 3.4.2
Figure 3‑10 Causality assignments for an R-element 3.4.3
Figure 3‑11 Block diagrams (left) and equivalent bond graph for an R-element with assigned causality 3.4.3
Figure 3‑12 Bond graph symbols for effort source (left) and flow source (right) with their assigned causalities 3.4.4
Figure 3‑13 Bond graph symbol for 1-junction element with four connecting bonds, corresponding causalities, and strong bond identified with thick half-arrow 3.4.5
Figure 3‑14 Bond graph symbol for 0-junction element with four connecting bonds, corresponding causalities, and strong bond identified with thick half-arrow 3.4.5
Figure 3‑15 Block diagrams (left) and equivalent bond graphs for a TF-element with related assigned causalities—inputs are shown with thick arrows 3.4.6
Figure 3‑16 Block diagrams (left) and equivalent bond graphs for a GY-element with related assigned causalities—inputs are shown with thick arrows 3.4.6
Figure 3‑17 Consistency of integral causality assignment and state variable for an I-element with parameter m 3.5.1
Figure 3‑18 Consistency of integral causality assignment and state variable for a C-element with parameter c 3.5.1
Figure 4‑1 A mass-spring-damper mechanical system 4.3
Figure 4‑2 Bond graph model for a one-DOF mass-spring-damper system 4.3
Figure 4‑3 Simplified bond graph model for a one-DOF mass-spring-damper system 4.3
Figure 4‑4  A two-DOF mass-spring-damper mechanical system 4.4
Figure 4-5 Bond graph model for a two-DOF mass-spring-damper mechanical system 4.4
Figure 4-6 A three-DOF mass-spring-damper mechanical system 4.5
Figure 4-7 Bond graph model for a three-DOF mass-spring-damper mechanical system 4.5
Figure 4-8 Kinetics of a one-DOF mechanical system with showing the stream of efforts with its bond graph model 4.6
Figure 4-9 Kinematics of a one-DOF mechanical system with showing the stream of flows with its bond graph model 4.6
Figure 4-10 Traditional approach for system simulation and design 4.7.1
Figure 4-11 Modern approach for system simulation and design 4.7.2
Figure 5‑1 The 20-sim Editor interface 5.1
Figure 5‑2  The 20-sim Simulator interface 5.1
Figure 5‑3 Process steps for design of a system using the modeling, simulation and analysis 5.1
Figure 5‑4 Sketch for a car seat mechanical system 5.2
Figure 5‑5 Bode graph model for a car seat 5.2
Figure 5‑6 Sketch for a cart system carrying a load 5.3
Figure 5‑7 Bond graph model for the cart carrying a load 5.3
Figure 6‑1 Decomposition of 2D rigid-body motion into translation and rotation 6.3
Figure 6‑2 Gear and shaft mechanical system sketch 6.4
Figure 6‑3 Bond graph model for a gear shaft system, built in 20-sim 6.4
Figure 6‑4 Bond graph model for a gear shaft system, derivative causalities removed 6.4
Figure 6‑5 A double pinion-rack mechanical system 6.5
Figure 6‑6 Bond graph model for the double pinion-rack system 6.5
Figure 6‑7 A mass-spring-damper system on an inclined plane 6.6
Figure 6‑8 Bond graph model for the mass-spring-damper system on an inclined plane 6.6
Figure 6‑9 Half-car mechanical system sketch 6.7
Figure 6‑10 Bond graph model for a half-car mechanical system 6.7
Figure 6‑11 A mass-spring-damper mechanical system attached to a lever 6.8
Figure 6‑12 A mass-spring-damper mechanical system attached to a beam 6.9
Figure 6‑13 Two moving mass-spring system attached to a lever 6.10
Figure 6‑14 A two-pulley mechanical system 6.11
Figure 7‑1 Sign convention for electrical current through passive elements, passive sign convention 7.2
Figure 7‑2 Electrical power sign for several elements according to passive sign convention 7.2
Figure 7‑3 Sketch for a RCL electrical circuit in series 7.4
Figure 7‑4 Bond graph model for a RCL electrical circuit in series 7.4
Figure 7‑5 Simplified bond graph model for a RCL electrical circuit in series 7.4
Figure 7‑6 Sketch for a RCL electrical circuit in parallel 7.5
Figure 7‑7 Bond graph model for a RCL electrical circuit in parallel 7.5
Figure 7‑8 A two-loop RCL electrical circuit 7.6
Figure 7‑9 Bond graph model for the two-loop RCL electrical circuit 7.6
Figure 7‑10 A three-loop electrical circuit 7.7
Figure 7‑11 Bond graph model for the three-loop RCL electrical circuit 7.7
Figure 7‑12 A Wheatstone bridge electrical circuit 7.8
Figure 7‑13 Bond graph model for the Wheatstone bridge circuit 7.8
Figure 7‑14 A multi-loop electrical circuit 7.9
Figure 7‑15 Bond graph model for the multi-loop electrical circuit 7.9
Figure 7‑16 A multi-loop electrical circuit with transformer 7.10
Figure 7‑17 Bond graph model for the multi-loop electric circuit with transformer 7.10
Figure 8‑1 Sketches for pressure drop in a pipe and a storage tank 8.1
Figure 8‑2 Sketch for a control volume of flowing fluid in a pipe 8.4
Figure 8‑3 Sketch of velocity profile for a Hagen-Poiseuille flow in a pipe 8.5
Figure 8‑4 Sketch for a two-tank hydraulic system 8.8
Figure 8‑5  Bond graph model for a two-tank hydraulic system 8.8
Figure 8‑6 A hydraulic system with pump 8.10
Figure 8‑7 Bond graph model for the pump-reservoir-valve hydraulic system 8.10
Figure 8‑8 A hydraulic lift system 8.11
Figure 8‑9 Bond graph model for hydraulic lift system 8.11
Figure 9‑1 A car brake hydro-mechanical system 9.2
Figure 9‑2 Bond graph model for the car brake hydro-mechanical system 9.2
Figure 9‑3 An Electro-mechanical system with load 9.3
Figure 9‑4 Bond graph model for an electro-mechanical system 9.3
Figure 9‑5 A drive shaft mechanical system carrying a torsional load 9.4
Figure 9‑6 Bond graph model for the drive shaft mechanical system carrying a torsional load 9.4
Figure 9‑7 An inverted double pendulum system 9.5
Figure 9‑8 Bond graph model for the inverted double pendulum 9.5
Figure 10‑1 Linear system sketch for processing inputs and outputs 10.3
Figure 10‑2 Linear System Editor interface in 20-sim 10.4
Figure 10‑3 Transfer Function Editor interface in 20-sim 10.4
Figure 10‑4 Bode plots for a PI controller 10.4
Figure 10‑5 Model Linearization interface in 20-sim 10.4.1
Figure 10‑6 Typical Bode plots for a system 10.4.1
Figure 10‑7 Bode plots for the transfer function 10.5
Figure 10‑8 Mechanical system sketch for Example given in section 10-6 10.6
Figure 10‑9 Bode plots for mechanical system given in section 10-6 10.6
Figure 11‑1 Implementing gravity force for a bond graph model, in 20-sim 11.3
Figure 11‑2 A mechanical system sketch 11.4.1
Figure 11‑3 Bond graph model for the mechanical system with labelled power bonds 11.4.1
Figure 11‑4 Bond graph model for the electrical system with labelled power bonds 11.4.2
Figure 11‑5 A bond graph model with derivative causality, colour-coded 11.5.1
Figure 11‑6 A bond graph model with algebraic loop causality 11.5.2
Figure 11‑7 The bond graph model with removed algebraic loop-selecting R3 11.5.2
Figure 11‑8 The bond graph model with removed algebraic loop-selecting R2 11.5.2
Figure 11‑9 The bond graph model with removed algebraic loop-selecting R1 11.5.2

 

License

Icon for the Creative Commons Attribution-NonCommercial 4.0 International License

Engineering Systems Dynamics, Modelling, Simulation, and Design Copyright © 2021 by Mehrzad Tabatabaian is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License, except where otherwise noted.

Share This Book