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In this paper, an efficient new on-line lossless compression algorithm is presented to encode image VQ. The proposed coding technique exploits the correlation of neighboring index-pairs not in the original vector-quantized index map but in the principal index-pattern table which is generated from the two dimensional histogram of index-patterns in the training stage. Simulation results indicate that...
This article presents the application of mobile inverted pendulum systems to design Boxingbots for robot boxing games. Intelligent control algorithms are applied to the Boxingbot whose structure is the mobile inverted pendulum robot with arms. The Boxingbot has the combined structure of a mobile robot and an inverted pendulum system. The reference compensation technique scheme is used for not only...
This article presents the implementation of position control of a mobile inverted pendulum(MIP) system by using the radial basis function network(RBF). The MIP has two wheels to move on the plane and to balance the pendulum. The MIP is known as a nonlinear system whose dynamics is non-holonomic. The goal is to control the MIP to maintain the balance of the pendulum while tracking a desired position...
In this paper, a systematic two-stage design method for adaptive fuzzy controllers (TSAFC's) is presented. The proposed control scheme has low computational complexity. Moreover, the exact mathematical model of the plant to be controlled is not required. The fuzzy controller under consideration is based on the proportional-derivative fuzzy control scheme and triangular membership functions. In the...
The investigation was undertaken by nitrogen plasma source ion implantation and pulsed plasma nitriding process to develop the novel process as an alternative to hexavalent chromium electroplating. The surface modification of the chromium electrodeposited from trivalent bath was conducted and the comparison of the surface property with hexavalent chromium electrodeposited was made in view of hardness...
Summary form only given. Photo-enhanced chemical vapor deposition (PE-CVD) offers the possibility for the lateral integration (i.e., side by side) of different structures (different sequence of layers, materials, thickness and dopants), without the need of any lithography or etching, in a single growth run. In the PE-CVD process, with utilizing the optical near field with nanometric resolution as...
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