A practical guide to neural nets
A practical guide to neural nets
Neural Networks: A Comprehensive Foundation
Neural Networks: A Comprehensive Foundation
Face Detecting Using Artificial Neural Network Approach
AMS '07 Proceedings of the First Asia International Conference on Modelling & Simulation
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Sensor is used to detect an object and determines the distance between sensor and the object. The distance measured by the sensor is sometimes inaccurate, leading to distance errors. Two types of sensors used in this research project are Sharp GP2D12 and ultrasonic LV-Maxsonar EZ1. The output voltage will change based on the distance between the sensor and the object. The sensor's performance is measured by comparing the actual value with sensor's measurement value. The method is used to determine the sensor's performance by using a neural network approach. Neural network applications which help to improve the performance of the sensor as the output value from neural network shows near approximation to the actual value. Mean squared error (MSE) value produced in the learning process shows the distance errors. Next, the testing process is performed to determine the accuracy of the distance sensor indicating the percentage of accuracy is inversely proportional to MSE value. Experimental results demonstrate that Sharp GP2D12 distance sensor showing a higher percentage of accuracy with 95.57% compared to LV-Maxsonar EZ1 sensor which resulted only 90.91%. These results prove that the GP2D12 Sharp distance sensor is more accurate than ultrasonic LV-Maxsonar EZ1 sensor.