Robotic vision/Sensing for space applications. - Kumar Krishen; Rui J. P. de Figueiredo; Olin Graham (ICRA, 1987)

Fusion of radar and optical sensors for space robotic vision. - Scott W. Shaw; Rui J. P. de Figueiredo; Kumar Krishen (ICRA, 1988)

Sensor requirements for control systems with an example of longitudinal headway control of vehicles in automated highway systems. - Kumar Krishen; Pushkin Kachroo (Mobile Robots / Automated Vehicle Control Systems, 1996)

System Dynamics and Feedback Control Design Problem formulations for Real Time Ramp Metering. - Pushkin Kachroo; Kumar Krishen (Trans. SDPS, 2000)