Results 151 to 160 of about 568,091 (189)
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2000
We shall again select the Valve controlled Cylinder System wel.dat, to illustrate the application of different types of input functions as outlined in chapter 32.5, ‘Time Domain’.
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We shall again select the Valve controlled Cylinder System wel.dat, to illustrate the application of different types of input functions as outlined in chapter 32.5, ‘Time Domain’.
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The Adaptive Cycle Engine on Standard Duty Cycles
SAE Technical Paper Series, 2019<div class="section abstract"><div class="htmlview paragraph">Continuing research introduced at the 2018 WCX conference, this paper shows the result of simulations where a midsize sedan (1700 kg) fitted with an adaptive cycle engine and a CVT is operated over three standard duty cycles: US06, UDDS, and HWFET, and compared with the results ...
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1∼99% Input Duty 50% Output Duty Cycle Corrector
2006 IEEE International Symposium on Circuits and Systems, 2006This work presents a high bandwidth and wide input duty range duty cycle corrector. A combined charge pump stabilizes the current/sink. A second order differential low-pass filter enhances the stability of the closed loop. A simplified low-voltage amplifier increases the input common-mode range.
Hong-Yi Huang +2 more
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Combating Aging with the Colt Duty Cycle Equalizer
2010 43rd Annual IEEE/ACM International Symposium on Microarchitecture, 2010Bias temperature instability, hot-carrier injection, and gate-oxide wear out will cause severe lifetime degradation in the performance and the reliability of future CMOS devices. The design guard band to counter these negative effects will be too expensive, largely due to the worst-case behavior induced by the uneven utilization of devices on the chip.
Erika Gunadi +3 more
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Miniaturized electrical stimulator with controllable duty cycles
American Journal of Physiology-Heart and Circulatory Physiology, 1995A stimulator with adjustable duty cycles is described for chronic electrical stimulation of skeletal muscles by way of a motor nerve. The stimulator is unique in that it can stimulate a muscle or group of muscles for 2-h intervals that alternate with variable periods of rest (2, 4, 6, 8, or 10 h). A given duty cycle is selected with a rotary switch at
J, Hang +3 more
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Opportunistic forwarding in wireless networks with duty cycling
Proceedings of the third ACM workshop on Challenged networks, 2008Opportunistic forwarding, by which data is randomly relayed to a neighbor based on local network information, is a fault-tolerant distributed algorithm particularly useful for challenged ad hoc and sensor networks where it is difficult to obtain global topology information because of frequent disruptions.
Prithwish Basu, Chi-Kin Chau
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Adaptive Sampling and Duty Cycling for Smartphone Accelerometer
2013 IEEE 10th International Conference on Mobile Ad-Hoc and Sensor Systems, 2013Mobile device based sensing provides a vast variety of user contextual information. To continuously acquire, classify and reason any context through built-in sensors cause mobile device batteries to deplete rapidly. Therefore, an urgent need has arisen to apply power saving approaches at the low level sensor operations while inferring user relevant ...
Ozgur Yurur +3 more
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Vehicle-Cycle and Life-Cycle Analysis of Medium-Duty and Heavy-Duty Trucks
SSRN Electronic Journal, 2022Rakesh Krishnamoorthy Iyer +2 more
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Evaluation of duty cycles for heavy-duty urban vehicles
2007Three laboratories, VTT, Environment Canada and West Virginia University measured standard size urban buses driving various duty cycles on chassis dynamometers.The number of test cycles per laboratory varied from 6 to 16. Included in the vehicle matrix were European and North American diesel and natural gas vehicles.Environment Canada performed a ...
Nylund, Nils-Olof +3 more
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