نتایج جستجو برای Compliant Mechanism

تعداد نتایج: 418937  

2002
Daniel C. Handley, Wei Zhao, Wenjun Chris Zhang, Q. Li, Tien-Fu Lu,

The control of a dynamic system with multiple degreesof-freedom (DOF) is far simpler if the system is uncoupled. The property of an uncoupled system can be achieved with careful design of mechanical structures in the case of conventional mechanisms. The study reported in this paper will show via experiment the uncoupling property in a compliant mechanism, which is driven by three PZT actuators....

Journal: :Journal of biomechanical engineering 2005
Jason Potratz, Jingzhou Yang, Karim Abdel-Malek, Esteban Peña Pitarch, Nicole Grosland,

This paper presents the design and prototyping of an inherently compliant lightweight hand mechanism. The hand mechanism itself has 15 degrees of freedom and five fingers. Although the degrees of freedom in each finger are coupled, reducing the number of independent degrees of freedom to 5, the 15 degrees of freedom of the hand could potentially be individually actuated. Each joint consists of ...

2011
Xiaohui Xiao, Lizhi Pan, Xuemei Tong,

The micro/nano motion stage with ultra-high precision are urgently required to perform such tasks as operation under scanning probe, bio-cell manipulation, optical fibers alighment, etc. The compliant XY micro manipulator employing flexure hinges is widely applying due to their excellent characteristics of simple structure, no backlash, no nonlinear friction, and so on [1]. Some novel compliant...

2012
Zhijun Li, Jun Luo, Shaorong Xie, Jiangong Gu,

Today, robots are expected to provide various services directly to humans in environments, this situation has led to the idea of teams consisting of humans and robots working cooperatively on the same task. Various names for this type of human–robot cooperation system have emerged including human-friendly robots, personal robots, assistant robots and symbiotic robots. These robots will continue...

Journal: :Advances in Engineering Software 2008
Gang-Won Jang, Kyung Joo Kim, Yoon Young Kim,

The objective of this work is to develop a specialized integrated design tool for MEMS compliant mechanisms from topology to shape optimization. We use the topology optimization technology to obtain an optimal mechanism layout achieving the best overall system performance. This design process is followed by shape optimization to improve stress-based local performance around hinges of the mechan...

2015
Masakazu Kobayashi,

1. Abstract In recent years, a compliant mechanism has been paid to attention as a new mechanism to replace a traditional rigid link mechanism and the use of compliant mechanisms in mechanical products, medical instruments and MEMS can be expected to increase. In our previous research, we focused on a vehicle suspension as a promising application target of a compliant mechanism and proposed an ...

Journal: :Robotica 2000
John E. Speich, Michael Goldfarb,

This paper describes the design of a small-scale three degree-of-freedom compliant-mechanismbased manipulator with an approximately 2cm x 2cm x 2cm cubic workspace. The manipulator exhibits a significantly larger range of motion and better spatial structural properties than a conventional compliant mechanism, due primarily to a unique flexure joint developed by the authors. A brief description ...

2009
V.Vijayan, T.Karthikeyan,

Complaint mechanisms are the focus of active research because of the stability, robustness and ease of manufacturing endowed by their unitized construction. In this paper, we explore an application of complaint mechanisms for active vibration isolation system, for this, a complaint actuator is used to cancel undesired disturbance, resulting in attenuated output amplitude. The scope of this stud...

2016
Yong Zhong, Ruxu Du,

Although methods about building fish-like robots have attracted much research in recent years, new techniques are still required for developing superior robot fish. This paper presents a novel robot fish propelled by an active compliant propulsion mechanism. The key innovation is the combination of an active wire-driven mechanism with a soft compliant tail to accomplish subcarangiform swimming ...

2014
Kevin Lin,

This thesis documents the design of a multi-axis nanopositioner that addresses a need for carbon nanotube (CNT) instrumentation that is capable of multiple modes of mechanical testing. This nanopositioner is a solution to the need to quantify the mechanical properties of CNTs with the appropriate modes of testing, such as simultaneous bending and tensile loading. This information is important a...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید