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  • The Rate Integrating Gyroscope (RIG), Part 1
    The gyroscope is an instrument where the input is a rate of turn (angular rate). Any gyroscope is a torque-in, torque-out device. Therefore, the output of the gyro is a change in the gimbal angle (the gimbal turns) in response to the rate of turn input, due to gyroscopic precession. The input
  • US Dynamics Rate Gyroscope Interface Brief
    This applications note discusses in brief, the typical input signals to and output signals from a US Dynamics miniature spinning mass Rate Gyroscope. Since there are several variations of rate gyroscopes, the signals exemplified here represent those typical of the Model 475 Rate Gyroscope, a common
  • US Dynamics Model 475 Rate Gyroscope Technical Brief
    the reader to the basic rate gyroscope functionality. The rate gyroscope is a rate-of-turn transducer. The output signal represents the 'angular degrees per second' (a rate) of a turning maneuver. The output of a rate gyroscope is calibrated in 'millivolts (mV) per degree per second'. A typical rate
  • Basic Output Generator Excitation and Demodulation Requirements for USD Gyroscopes
    This applications note discusses the input signal excitation and output signal conditioning (demodulation) requirements of the transformer type output generator, or pickoff used on the US Dynamics Miniature Rate Integrating Gyroscopes (RIG) and Rate Gyroscopes. In addition, basic transformer type
  • Bulk Bag Filling Rate Guide
    Every filling machine requires an operator to physically rig the bulk bag, initiate the fill sequence, tie-off the filled bag, and to initiate bag removal. Some filling machine models, however, lend themselves more readily than others to automation. The output of filled bulk bags from the selected
  • Wireless InSite 2.4 New Features List
    A Communication System is now available for performing interference analysis using selected transmitter and receiver sets. The result of this calculation is bit-error rate output files that appear in the output tree under the communication systems entry in each active study area. This analysis
  • Melt Pressure Measurement: Environmental Effects
    The Need For Pressure Measurement in Extrusion In order to maintain the dimensional stability necessary to produce extruded products that meet todays precise quality and tolerance specifications, it is necessary to keep both the output rate and the melt condition constant (1,2). Although
  • AN126 Tuning Surge Tank Level Control Loops
    A surge tank is placed between two processing units (Figure 1) to absorb flow rate fluctuations coming from the upstream process so that the flow rate to the downstream process changes less rapidly. To do this, the tank level has to go up and down. Consequently, the level controller should not try
  • Fan curves and optimum operating points
    Fans create a flow of air, which they can then force through equipment that needs cooling. The necessary output is determined from the flow rate and the required static pressure. If the airflow through the equipment is restricted to any great extent by built-in components or bends and junctions
  • Driving Capacitive Loads With Op Amps
    Operational amplifiers (op amps) that drive large capacitive loads tend to have peaking and oscillation problems when they are not properly compensated. Other problems include: reduced bandwidth, lower output slew rate, and higher power consumption. This application note explains why these problems
  • Temperature Measurement Circuits for Embedded Applications
    Temperature Detectors (RTDs), thermistors and silicon integrated circuit temperature sensors. The attributes of each temperature sensor and the advantages of analog, frequency, ramp rate, duty cycle, serial and logic output solutions will be discussed. An analog output thermocouple circuit
  • Typical Performence Curves Of The RG3000
    the output of the RG3000 when the non-inverting, bandwidth-limited input is used; and FIGURE 8. Channel 1 shows the output of the RG3000 when the inverting input is used. NOTE: The slow rate of the input signal may trigger the short circuit protection if the output is fully loaded. Use this input when
  • Analysis and Design of Vertical Cavity Surface Emitting Lasers - Preface
    , slope efficiency, and output power, all depend on the operating temperature of lasers. Furthermore, the optical behavior of VCSELs is affected by thermal lensing (i.e., self-focusing of transverse modes into the core region of the active layer). Therefore, the thermal properties of VCSELs

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