Sensor Based Intelligent Systems for Detection and Diagnosis

Event Detection and Diagnosis for Intelligent Transport Systems

Sensor fault detection and diagnosis for autonomous systems

Autonomous systems are usually equipped with sensors to sense the surrounding environment. The sensor readings are interpreted into beliefs upon which the robot decides how to act. Unfortunately, sensors are susceptible to faults. These faults might lead to task failure. Detecting these faults and diagnosing a fault's origin is an important task that should be performed quickly online. While ot...

Constraint based Diagnosis for Intelligent Language Tutoring Systems

If the student of a foreign language is expected to beneet from the interactive nature of computerrbased tutoring systems, solutions are required which combine the ability to accept free form input with the production of helpful feedback on the quality of the utterances received. A solution is presented which provides language learning systems with the desired diagnostic capabilities for a wide...

Intelligent wireless sensor network for wildfire detection

Applications of Wireless Sensor Network (WSN) can be found anywhere from small manufacturing plants to major military operations. The inherited scalability and robustness of WSN make them an indispensible component in systems designed to monitor and communicate field data over large areas. While rural fire detection systems can most certainly benefit from these innate features of WSN, there are...

Sensor Fault Detection for a class of Uncertain Nonlinear Systems Using ‎Sliding Mode Observers

This paper deals with the issues of sensor fault detection for a class of Lipschitz uncertain nonlinear system. By definition coordinate transformation matrix for system states and output system, at first the original system divided into two subsystems. the first subsystem includes uncertainties but without any sensor faults and the second subsystem has sensor faults but is free of uncertaintie...