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Keywords: dynamics
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Proceedings Papers

Proc. ASME. IDETC-CIE2021, Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA), V007T07A042, August 17–19, 2021
Paper No: DETC2021-68928
... to protect the robot from impulsive forces. The novel end-effector is based on a bi-stable mechanism that decouples the dynamics of the end-effector from the dynamics of the robot. The intrinsically non-linear behavior of the end-effector is investigated with the aid of numerical simulations. The effect...
Proceedings Papers

Proc. ASME. IDETC-CIE2021, Volume 9: 17th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC), V009T09A025, August 17–19, 2021
Paper No: DETC2021-69357
... to understand the dynamic behavior of drivers not only during their intentional driving but also during the automatic driving. In this study, we focused on stand-up type PMVs. We measured driver’s center of gravity and several forces on a standing PMV. From the measurements, we looked at the correlation...
Proceedings Papers

Proc. ASME. IDETC-CIE2021, Volume 11: 15th International Conference on Micro- and Nanosystems (MNS), V011T11A011, August 17–19, 2021
Paper No: DETC2021-71280
... at the center of an image. In this work, a strategy for exciting additional harmonic behavior in a parametrically-resonant electrostatic micro-mirror is identified. The mirror’s nonlinear dynamics produce substantial changes in natural frequency with bias voltage. This allows a biased, duty-cycled square wave...
Proceedings Papers

Proc. ASME. DETC95, Volume 1: 21st Design Automation Conference, 727-732, September 17–20, 1995
Paper No: DETC1995-0095
...Abstract Abstract In the paper a frictional contact of a high elastic body in terms of dynamics and large deformations has been considered. An effective mixed lagrangean-eulerian formulation and solution of the nonlinear boundary value problem is given. Unilateral contact of a rubber block...
Proceedings Papers

Proc. ASME. DETC97, Volume 2: 23rd Design Automation Conference, V002T29A076, September 14–17, 1997
Paper No: DETC97/DAC-3850
...) Oscillation about equilibrium positions, solutions with constant motion and with constant effort are given as examples of the approach. Key Words: multi body system, dynamics, singular value decomposition, simulation, effort/motion approach, normal/tangent approach DYNAMIC SYSTEM EQUATIONS The dynamics...
Proceedings Papers

Proc. ASME. DETC97, Volume 1D: 16th Biennial Conference on Mechanical Vibration and Noise, V01DT25A005, September 14–17, 1997
Paper No: DETC97/VIB-4178
... atmosphere. tethers dynamics nonlinear mechanics aerospace systems GUDJ $ VLPSOLnHG PRGHO LV SUHVHQWHG DQG FRPSDUHG ZLWK QX PHULFDO LQWHJ HTXDWLRQV 1 0DUWLDQ DWP 25' $HURVSDFH 6 120(1 $ 7HWKHU & $ ' & 1 ' 7 R & 'R & 'S G W 7HWKHU ( 7HWKHU < + $OWLWXG + R + S 2 + 5 $WPR C C 8QVW P R...
Proceedings Papers

Proc. ASME. DETC99, Volume 7A: 17th Biennial Conference on Mechanical Vibration and Noise, 529-537, September 12–16, 1999
Paper No: DETC99/VIB-8243
... mobile robots (WMRs) traveling on uneven terrain. A robot may jerk as it traverses a road obstacle. Consequently, wheel-ground contact loss is one of the undesirable dynamic effects that can cause loss of control and robot instability. By considering the dynamics of the robot with respect...
Proceedings Papers

Proc. ASME. DETC99, Volume 7B: 17th Biennial Conference on Mechanical Vibration and Noise, 3005-3014, September 12–16, 1999
Paper No: DETC99/VIB-8169
...Abstract Abstract An innovative approach to dynamic design is presented that has the notable advantage of allowing the dynamic requirements to be specified from the earliest design stage. The method applies genetic algorithms to optimize the dynamic behavior of the engine-cradle system and its...
Proceedings Papers

Proc. ASME. DETC99, Volume 1: 25th Design Automation Conference, 723-734, September 12–16, 1999
Paper No: DETC99/DAC-8621
...Proceedings of DETC99: 1999ASME Design Engineering Technical Conferences September 12-15,1999, Las Vegas, Nevada DETC99/DAC-8621 DYNAMIC ANALYSIS OF FIVE-BAR MECHANISMS WITH TORSIONAL SPRINGS USING LAGRANGE S EQUATION AND KINEMATIC COEFFICIENTS. Philip P. Nguyen School of Mechanical Engineering...
Proceedings Papers

Proc. ASME. IDETC-CIE2000, Volume 7B: 26th Biennial Mechanisms and Robotics Conference, 1035-1042, September 10–13, 2000
Paper No: DETC2000/MECH-14165
...Abstract Abstract This paper presents a study on the contributions of the dynamics on the performance of a special 6-6 parallel kinematic mechanisms, with application to machine tools. Using Kane’s method, the dynamics equations of motion are derived with inclusion of the strut masses...
Proceedings Papers

Proc. ASME. IDETC-CIE2001, Volume 1: 21st Computers and Information in Engineering Conference, 401-404, September 9–12, 2001
Paper No: DETC2001/CIE-21270
... is used. If eigenvalue problem includes damping matrix, that will be imported in new defined mass and stiffness matrices. Keyword: FEM - Dynamics - Eigenvalue - Numerical - Asymmetrical Introduction "Subspace" method has been depicted in 90's [1], This method falls under the category of iteration methods...
Proceedings Papers

Proc. ASME. IDETC-CIE2001, Volume 6A: 18th Biennial Conference on Mechanical Vibration and Noise, 1073-1082, September 9–12, 2001
Paper No: DETC2001/VIB-21428
...Proceedings of DETC'01 ASME 2001 Design Engineering Technical Conferences and Computer and Information in Engineering Conference Pittsburgh, Pennsylvania, September 9-12, 2001 DETC2001/VIB-21428 FORCED DYNAMICS OF AN ORBITING CONDUCTING TETHER Monica Pasca Dipartimento di Ingegneria Strutturale e...
Proceedings Papers

Proc. ASME. IDETC-CIE2001, Volume 6B: 18th Biennial Conference on Mechanical Vibration and Noise, 1943-1952, September 9–12, 2001
Paper No: DETC2001/VIB-21530
...Abstract Abstract This paper focuses on a class of robot manipulators termed “continuum” robots — robots that exhibit behavior similar to tentacles, trunks, and snakes. In previous work, we studied details of the mechanical design, kinematics, path-planning and small-deflection dynamics...
Proceedings Papers

Proc. ASME. IDETC-CIE2020, Volume 2: 16th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC), V002T02A031, August 17–19, 2020
Paper No: DETC2020-22241
...Abstract Abstract The complex dynamics of human gait is yet to be completely understood. Researchers have quantified stability of walking gait using Floquet multipliers as well as Lyapunov exponents. In this article, we utilize the techniques and tools from dynamical system theory and invariant...
Proceedings Papers

Proc. ASME. IDETC-CIE2019, Volume 5B: 43rd Mechanisms and Robotics Conference, V05BT07A026, August 18–21, 2019
Paper No: DETC2019-97136
...DYNAMICS ANALYSIS OF THE DEPLOYMENT OF MIURA-ORIGAMI SHEETS Yutong Xia1, Kon-Well Wang1 1Department of Mechanical Engineering, University of Michigan, Ann Arbor, MI, USA 48109 ABSTRACT Origami has emerged as a promising tool for the design of mechanical structures that can be folded into small...
Proceedings Papers

Proc. ASME. IDETC-CIE2019, Volume 6: 15th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T09A043, August 18–21, 2019
Paper No: DETC2019-98283
... dynamics modeling A LIE GROUP APPROACH TO THE MODULAR MODELING OF KINEMATICALLY NON-REDUNDANT PARALLEL MECHANISMS Andreas Mu¨ller Institute of Robotics Johannes Kepler University, Linz, Austria a.mueller@jku.at ABSTRACT Abstract Parallel kinematics manupulators (PKM) are estab- lished robotic systems...
Proceedings Papers

Proc. ASME. IDETC-CIE2019, Volume 6: 15th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T09A004, August 18–21, 2019
Paper No: DETC2019-97323
...STUDY ON TRANSFER MATRIX OF SINGLE-ENDED INPUT AND SINGLE-ENDED OUTPUT PLATE WITH LARGE MOTION AND SMALL DEFORMATION Zihao He, Xiaoting Rui, Jianshu Zhang, Lina Zhang, Shaoheng hu Institute of Launch Dynamics, Nanjing University of Science and Technology Nanjing, Jiangsu, P. R. China ABSTRACT A new...
Proceedings Papers

Proc. ASME. IDETC-CIE2019, Volume 8: 31st Conference on Mechanical Vibration and Noise, V008T10A021, August 18–21, 2019
Paper No: DETC2019-98370
... experiment was conducted to study the relationship between output and some parameters. damping design optimization dynamics energy harvesting MULTI-PARAMETER COUPLING EFFECT OF WEARABLE ENERGY HARVESTING BACKPACK FROM HUMAN MOTION Zehao Hou1, Junyi Cao1 1Key Laboratory of Education Ministry...
Proceedings Papers

Proc. ASME. IDETC-CIE2013, Volume 7A: 9th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V07AT10A035, August 4–7, 2013
Paper No: DETC2013-13141
... The modeling of High Speed Machining (HSM) spindles is a complex task due to the numerous physical phenomena involved in the dynamic behavior. Modeling is still rarely used in the industry, although sophisticated research work has been achieved. The boundary conditions of rotor models, which...
Proceedings Papers

Proc. ASME. IDETC-CIE2012, Volume 4: 36th Mechanisms and Robotics Conference, Parts A and B, 1073-1078, August 12–15, 2012
Paper No: DETC2012-71200
... In mechanism theory and design, no work has been reported on the kinematic synthesis and dynamic analysis of the dual-rod slider rocker mechanism. By definition, this system is equivalent to two traditional slider-rocker mechanisms that share a common rocker, where the two sliders translate...