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This paper presents a unified architecture for the compact implementation of several key elementary functions, including reciprocal, square root, and logarithm, in single-precision floating-point arithmetic. The proposed high-throughput design is based on uniform domain segmentation and curve fitting techniques. Numerically accurate least-squares regression is utilized to calculate the polynomial...
In this paper we present a new application of the Least Error Square (LES) Estimation algorithm for the predication of voltage collapse in a power system using the local measurements of voltage and current of a load bus. Using these measurements a polynomial of order n is assumed for the relation of the load voltage and load current, and hence the kVA. The coefficients of this polynomial are estimated...
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