A Novel Shape Measurement Method Using Bilateral Vibration Touch Probe
نویسندگان
چکیده
منابع مشابه
3d Shape Measuring Instruments Using High Stiffness Vibration Touch Sensor
In this paper, a novel method to determine the shape of a 3D object is proposed. Instead of a flexible conventional touch probe, a high-stiffness vibration touch sensor was developed. The proposed sensor consisted of a piezo-electric device and thin probe, and generated feedback voltage according to the relative distance from the object. The structure of this sensor is simple, so that it can wi...
متن کاملA Novel Method for Human Astigmatism Formulation and Measurement
Astigmatism’s defect has not yet been formulated in Physics and medical physics books theoretically. In this paper, we are trying to formulate the astigmatism’s defect. The results of formulation show that “the degree of astigmatism is negative reverse the distance that vision’s condition of astigmatism’s chart lines change conditions in dimness angle from dimness condition at infinite distance...
متن کاملA Novel Method for Human Astigmatism Formulation and Measurement
Astigmatism’s defect has not yet been formulated in Physics and medical physics books theoretically. In this paper, we are trying to formulate the astigmatism’s defect. The results of formulation show that “the degree of astigmatism is negative reverse the distance that vision’s condition of astigmatism’s chart lines change conditions in dimness angle from dimness condition at infinite distance...
متن کامل3-D Shape Measurement Using a Micro/Nano Speckle Method
When an object is placed at different distances from a camera lens, the resulting images are different in size due to perspective effect. If this effect can be quantitatively measured, it could be used to deduce the shape of a 3D object, because different part of the object occupies different position from the imaging lens. An equation for the perspective effect was derived by Sciammarella and ...
متن کاملAdaptive Tunable Vibration Absorber using Shape Memory Alloy
This study presents a new approach to control the nonlinear dynamics of an adaptive absorber using shape memory alloy (SMA) element. Shape memory alloys are classified as smart materials that can remember their original shape after deformation. Stress and temperature-induced phase transformations are two typical behaviors of shape memory alloys. Changing the stiffness associated with phase tran...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Transactions of the Society of Instrument and Control Engineers
سال: 2009
ISSN: 0453-4654,1883-8189
DOI: 10.9746/sicetr.45.83