Performance analysis of octal rings as mechanical force transducers
نویسندگان
چکیده
منابع مشابه
Rotaxanes as Mechanochromic Fluorescent Force Transducers in Polymers
The integration of mechanophores, motifs that transduce mechanical forces into chemical reactions, allows creating materials with stress-dependent properties. Typical mechanophores are activated by cleaving weak covalent bonds, but these reactions can also be triggered by other stimuli, and this renders the behavior unspecific. Here we show that this problem can be overcome by extending the mol...
متن کاملAnalysis of 1-3 Piezocomposite and Homogeneous Piezoelectric Rings for Power Ultrasonic Transducers
Some power ultrasonic transducers, such as Tonpilz transducers, require high-power transmitting capability as well as broadband performance. Optimized vibrational modes can achieve these requirements. This work compares the resonant characteristics and the surface vibration modes between a homogeneous piezoelectric ring and a 1-3 piezocomposite ring, both used in power ultrasonic transducers. T...
متن کاملDynamic Calibration Methods for Force Transducers
Three Methods for evaluating the dynamic response of force transducers against varying force are described in this paper. In all methods, the inertial force of a mass is used as the known dynamic force, and this reference force is applied to a force transducer under test. The inertial force is measured highly accurately as the product of the mass and the acceleration. An aerostatic linear beari...
متن کاملReduced-Force Closed Trocar Entry Technique: Analysis of Trocar Insertion Force Using a Mechanical Force Gauge
BACKGROUND AND OBJECTIVES Trocar insertion injury has a high morbidity, mortality, and cost. The purpose of this study was to compare standard trocar entry with our reduced-force closed trocar entry technique by measuring trocar insertion force using a mechanical force gauge. METHODS In the operating room, the force gauge was inserted into a sterile glove and connected to the proximal portion...
متن کاملPerformance limitations of piezoelectric and force feedback electrostatic transducers in different applications
Current limitations in piezoelectric and electrostatic transducers are discussed. A force-feedback electrostatic transducer capable of operating at bandwidths up to 20 kHz is described. Advantages of the proposed design are a linearised operation which simplifies the feedback control aspects and robustness of the performance characteristics to environmental perturbations. Applications in nanote...
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: Alexandria Engineering Journal
سال: 2015
ISSN: 1110-0168
DOI: 10.1016/j.aej.2015.01.004