-
Amplitude And Energy Correction - A Brief Summary
depends on what information you are looking for from the strain gage. If you need know the static strain, then the strain gage sensor should be zeroed out prior to putting the component under load, then the DC offset value will be the component's loaded static strain. The dynamic (vibratory) strain
-
Phase Conjugate Laser Optics - Preface
dynamic correction of MOPA laser sources. It is. also shown in Chapter 9 that photorefractive crystals can be used to realize. a semiconductor laser diode cavity with phase conjugate feedback for spatial and. spectral filtering of the modes. In Chapter 10, a nematic liquid crystal cell is. implemented
-
Temperature Dependant Bias, Scale Factor (.pdf)
More than 10 hours of test and characterization are performed for each MEMSense µIMU and nIMU produced. The tests are performed over temperature in all axes, in static and dynamic conditions to form correction coefficients that improve the bias performance of each sensor's output
-
An Advanced Random Shaker Control Algorithm
in nature. This. allows the control system to follow changes in the dynamic characteristics of the test article. Microsoft Word - AdvancedRandom.doc An Advanced Random Shaker Control Algorithm. The Advantages Offered by the High Performance of SD2550 Shaker. Control Systems. Overview. Closed-loop
-
System Design Relating to Lens Assemblies (.pdf)
We describe a charge-coupled device (CCD) imaging system for microarrays capable of acquiring quantitative, high dynamic range images of very large fields. Illumination is supplied by an arc lamp, and filters are used to define excitation and emission bands. The system is linear down
-
Materials Engineering: Flow control: A novel use for porous metal
from a precision sintered porous metal from Mott Corp., Farmington, Conn. In contrast to other dynamic mass-flow controllers and micrometering devices it has no moving or adjustable components that could fail during Cassini's 10-yr mission. "There are other static-flow restrictors available
-
Dissecting high-performance electrohydraulic valves
. Supply pressure, fluid type, system force requirements, valve dynamic response, and load resonant frequency are examples of the various factors affecting system operation. Hydraulically piloted valves are sensitive to supply pressure disturbances, whereas direct-drive valves are unaffected
-
Optimizing Gear Teeth For Maximum Loads
on the highest pressure surfaces of mating gear teeth. As the condition progresses, teeth profiles tend to deform, resulting in ever increasing dynamic forces as well as vibration and noise. Left unchecked, pitting will eventually destroy the teeth. Optimizing Gear Teeth For Maximum Loads | Machine Design