A New Concept to Detect Isomorphism in Kinematic Chains using Fuzzy Similarity Index

A New Method Based On the Comparison of the Unique Chain Code to Detect Isomorphism among Kinematic Chains

Computer Aided Detection of Isomorphism among Kinematic Chains and Mechanisms Using the Concept of Modified Distance

-A computer aided method has been proposed for detecting isomorphism among planar kinematic chains with sample joints using a new invariant called the arranged sequence of modified total distance ranks of all the links (ASMTDRL). This invariant takes into account the degrees of'links, and degrees-of-freedom and types of joints of the kinematic chain. Two computer aided methods have also been de...

Fuzzy Traversability Index: Navigation a New Concept for Terrain-based

Fuzzy Traversability Index is introduced in this paper as a new and simple measure for quantifying the ease of traversal of natural terrains by field mobile robots. This index provides a simple means for incorporating the terrain quality data into the robot navigation strategy, and is used for terrain-based navigation of field mobile robots. The Traversability Index is expressed b y fuzzy sets ...

A New Optimal Solution Concept for Fuzzy Optimal Control Problems

In this paper, we propose the new concept of optimal solution for fuzzy variational problems based on the possibility and necessity measures. Inspired by the well–known embedding theorem, we can transform the fuzzy variational problem into a bi–objective variational problem. Then the optimal solutions of fuzzy variational problem can be obtained by solving its corresponding biobjective variatio...

A new approach to detect Life threatening cardiac arrhythmias using Sequential spectrum of Electrocardiogram signals

This study evaluates the discriminative power of sequential spectrum analysis of the short-term electrocardiogram (ECG) time series in separating normal and subjects with life threatening arrhythmias like, ventricular tachycardia/fibrillation (VT/VF). The raw ECG time series is transformed into a series of binary symbols and the binary occupancy or relative distribution of mono-sequences (i.e. ...