Vellore Institute of Technology (VIT) is a private university located in&nbsp;Tamil Nadu, India. Founded in 1984, as Vellore Engineering College, the institution offers 20 undergraduate, 34 postgraduate, four integrated and four research programs. It has campuses in Vellore, Amravati, Bhopal and Chennai.

VIT is one of the top ranked private universities in India according to NIRF, THE and QS Rankings.&nbsp;Govt. of India has recognized&nbsp;VIT, Vellore as an&nbsp;Institution of Eminence. This has allowed VIT to take independent quality initiatives and move up in world ranking.

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VIT University

This paper presents a technique of searching a keyword in a spoken utterance using Dynamic Programming algorithm. This method is being revisited because of the evolution in computing power. The proposed methods present less computational complexity compared with the conventional Dynamic Time Warping (DTW) method. The proposed methods are tested with connected TIDIGIT data.

Electrical

School of Electrical Engineering

Chennai Campus

Electronics

School of Electronics Engineering

International Journal of Engineering and Technology

Spoken utterance detection using dynamic time warping method along with hashing technique

Nowadays process industries require accurate, efficient and flexible operation of the plants. The need for development of innovative technologies for process modeling, dynamic trajectory optimization and high performance industrial process control is always a challenge. The process considered for modeling is a conical tank liquid level system. Control of liquid level in a conical tank is nonlinear due to the variation in the area of cross section with change in shape. Black box modeling is used to identify the system, which is identified to be nonlinear and approximated to be a First Order Plus Dead Time (FOPDT) model. Here the controller design is compared based on conventional Proportional Integral (PI) based on Skogestad's settings with Model Predictive Control (MPC). © 2012 IEEE.