Results 201 to 210 of about 126,696 (263)

Robot-Assisted Oral Examination: Challenges and Innovations. [PDF]

open access: yesInt Dent J
Ge Y   +8 more
europepmc   +1 more source

Undamped Single Degree-of-Freedom System

2004
It is not always possible to obtain rigorous mathematical solutions for engineering problems. In fact, analytical solutions can be obtained only for certain simplified situations. For problems involving complex material properties, loading, and boundary conditions, the engineer introduces assumptions and idealizations deemed necessary to make the ...
Mario Paz, William Leigh
openaire   +1 more source

The discrete models on a frictional single degree of freedom system

Applied Mathematics and Mechanics, 2001
Two stochastic models on simple random system with friction were developed. One of them was a discrete model by a two-dimensional mean map applied to describe random stick-slip motion. The numerical exaples show that external noise can reduce the complexity of the system behavior. Secondly, a probability model described was established with coexistence
Feng, Qi, Zhang, Xiangting
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Single Degree-of-Freedom Systems

2019
This chapter introduces the response of single degree-of-freedom systems to shock loading. A single degree-of-freedom system is one whose motion is governed by a single, second-order differential equation. Only two variables, position and velocity, are needed to describe the trajectory of the system. Many structures can be idealized as single degree-of-
Carl Sisemore, Vít Babuška
openaire   +1 more source

Single Degree of Freedom System

2004
The single degree of freedom (sdof) system consists, in general, of a mass, a spring and a damper and is a very important dynamic element within the framework of mechanical vibration. The motion of the mass represents the degree of freedom. A degree of freedom for a system is analogous to an independent variable for a mathematical function.
openaire   +1 more source

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