Surya Singh - Academia.edu (original) (raw)
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Papers by Surya Singh
Experimental Robotics, 2015
We present preliminary experiments of an aerial deployment system for environmental sensors with ... more We present preliminary experiments of an aerial deployment system for environmental sensors with autorotative soft-landing. Key problems associated with this task are discussed, including design of the sensor modules, release mechanism and telemetry system. We evaluate performance of the initial proof-of-concept system and show that this approach to sensor deployment is viable.
Samara: Low-cost deployment for environmental sensing using passive autorotation
Distributed environmental sensors can provide valuable temperature and humidity measurements for ... more Distributed environmental sensors can provide valuable temperature and humidity measurements for bushfire fighting. However, the delay and expense of manual deployment limit their practical utility. We have developed a light-weight, disposable sensor that uses passive autorotation to deploy from the air and land gently. The key innovation of this work is the thin membrane wing which is fabricated from the same material as the flexible electronic circuit board, using mechanical design modeled on the samara seed.
Voltage sags and their characterization
2010 International Conference on Power, Control and Embedded Systems, 2010
ABSTRACT
Design and rating issues of power components in active power filters
2008 Annual IEEE India Conference, 2008
This paper presents the required harmonic power and rating issues of the active filter and power ... more This paper presents the required harmonic power and rating issues of the active filter and power components. A design procedure is presented to select the DC bus capacitor that covers all modes of operation. The effect of the DC bus ripple on the compensation capacity is analyzed. A typical problem is included to illustrate the design approach followed by simulation
Experimental Robotics, 2015
We present preliminary experiments of an aerial deployment system for environmental sensors with ... more We present preliminary experiments of an aerial deployment system for environmental sensors with autorotative soft-landing. Key problems associated with this task are discussed, including design of the sensor modules, release mechanism and telemetry system. We evaluate performance of the initial proof-of-concept system and show that this approach to sensor deployment is viable.
Samara: Low-cost deployment for environmental sensing using passive autorotation
Distributed environmental sensors can provide valuable temperature and humidity measurements for ... more Distributed environmental sensors can provide valuable temperature and humidity measurements for bushfire fighting. However, the delay and expense of manual deployment limit their practical utility. We have developed a light-weight, disposable sensor that uses passive autorotation to deploy from the air and land gently. The key innovation of this work is the thin membrane wing which is fabricated from the same material as the flexible electronic circuit board, using mechanical design modeled on the samara seed.
Voltage sags and their characterization
2010 International Conference on Power, Control and Embedded Systems, 2010
ABSTRACT
Design and rating issues of power components in active power filters
2008 Annual IEEE India Conference, 2008
This paper presents the required harmonic power and rating issues of the active filter and power ... more This paper presents the required harmonic power and rating issues of the active filter and power components. A design procedure is presented to select the DC bus capacitor that covers all modes of operation. The effect of the DC bus ripple on the compensation capacity is analyzed. A typical problem is included to illustrate the design approach followed by simulation