Design and Analysis of Dumped Body

The power driven three-wheeled road vehicles, typically used in Indian on a large scale, are important part of transportation system in major cities and also becoming increasingly popular in smaller towns. Some of these are designed for commercial use with little engineering consideration and are marked as product in great demand. The next two decades are likely to witness a sharp rise in the use of three-wheelers. The main compelling reasons for this are scarcity of energy resources and space. This paper analyses the static behavior of the body using Finite Element Modeling (FEM). The results obtained from FEM were studied and are compared with those of rigid body modeling. Conclusions were derived from the study and some suggestions are made to improve the performance of vehicle

Modelling And Study of Motion Control System for Motorized Robot Arm Using Mat Lab And Analysis of The Arm By Using Ansys

In this paper the Motion control is one of the technological foundations of industrial automation. Putting an object in the correct place with the right amount of force and torque at the right time is essential for efficient manufacturing operation. In the present work modeling of control system for motorized robot arm with a single degree of freedom is done. The results of the control system are also described. The control algorithm was developed by MATLAB software which is widely used in controlling application. In this system the DC motor moves the robot arm to the desired angular position in accordance with the input given

Novel Dual band SIW Filter Using Quad mode Cavity

A dual-band bandpass substrate integrated waveguide (SIW) filter is proposed using a quad-mode cavity in this paper. First two degenerative modes (TE102 and TE201) with via perturbation give the first passband. The second passband is realised by using higher modes (side and diagonal modes of TE202) which are obtained by putting square slot at the center of the cavity. The square slot increases the frequency ratio of the center frequencies of first and second passbands. Moreover, orthogonal feed-lines are used in the proposed design to increase transmission zeros (TZs) which helps to improve the selectivity and out-of-band rejection of the filter. Designed and fabricated a dualband filter prototype using a single layer printed circuit board (PCB) technology, size is only 19 mm × 19 mm. The insertion losses are 2.1 dB and 2.4 dB, and fractional bandwidths of 3.40 per cent and 2.00 per cent at 11.00 and 15.58 GHz, respectively. The measurement results show close agreement with the simulation results

Fatty acid composition of serum and tissue lipids in male Indian desert gerbils (Meriones hurrianae; Jerdon) and Wistar rats

Serum lipids and fatty acid composition of total lipids, phospholipids and cholesterol ester fractions of serum, liver, heart and testes of male Indian desert gerbils (Marianas hurrianae; Jerdon) were analysed and compared with Wistar rats.Triglycerides in serum and liver were similar in gerbils and rats, Significant differences in the distribution of polyunsaturated fatty acids in different lipid fractions were observed between gerbils and rats. Total lipids, phospholipids and cholesterol  ester fractions in rats contained higher levels of arachidonic acid than in gerbils

Online) An Open Access

ABSTRACT The present paper deals with the problem of one-dimensional elastic wave equation with certain boundary conditions. The polynomial solution of this problem is obtained as a polynomial using double interpolation

Structural study and thermodynamic characterization of inhibitor binding to lumazine synthase from Bacillus anthracis

Crystallographic studies of lumazine synthase, the penultimate enzyme of the riboflavin-biosynthetic pathway in B. anthracis, provide a structural framework for the design of antibiotic inhibitors, together with calorimetric and kinetic investigations of inhibitor binding