(Engineering and Scientific Software)
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Mode shapes and operating deflection shapes (ODS's) are related to one another. In fact, ODS's are always measured in order to obtain mode shapes. Yet, they are quite different from one another in a... (View Full Article)
(Engineering and Scientific Software)
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In most military aircraft and spacecraft applications, each payload structure must be pre-tested on a shake table to ensure that it can withstand the vibration environment that it will experience... (View Full Article)
(Quality Assurance, Test and Compliance Software)
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the dynamic behavior of baseball bats. Using this approach we can compare the ball striking one spot on a bat versus another, and also compare the performance of one bat design versus another. We can... (View Full Article)
(Quality Assurance, Test and Compliance Software)
From this Article:
In this paper, we demonstrate the effects of rotating machinery shaft misalignment on its dynamic behavior which is characterized in the form of an Operational Deflection Shape (ODS). In this... (View Full Article)
(Engineering and Scientific Software)
From this Article:
This paper is the third in a series where an operating deflection shape (ODS) is used as the means of detecting faults in rotating machinery [1] [2]. In this paper, ODS comparison is used as a means... (View Full Article)
(Industrial and Engineering Software)
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This month's issue is about computer-aided engineering, or CAE. Most engineering work today relies heavily on the use of digital computers, and most engineering organizations employ a variety of CAE... (View Full Article)
(Engineering and Scientific Software)
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On-line surveillance of the structural integrity of wind turbines is a critical need in this currently fast growing industry. The structural integrity of the turbine blades themselves is critical to... (View Full Article)
(Quality Assurance, Test and Compliance Software)
From this Article:
In this paper, we demonstrate the use of the operational deflection shape (ODS) of a rotating machine as a means of detecting unbalance in its rotating components. Our purpose is to use a significant... (View Full Article)
(Calibration and Testing Services)
From this Article:
In this paper, we demonstrate the effects of rotating machinery shaft misalignment on its dynamic behavior which is characterized in the form of an Operational Deflection Shape (ODS). In this... (View Full Article)
(Industrial and Engineering Software)
From this Article:
Photo modeling technology has progressed to the point where a dimensionally accurate 3D model can be economically constructed from a series of digital photographs of a structure. In this paper, we... (View Full Article)