On Using Inertial Measurement Units for Solving the Direct Kinematics Problem of Parallel Mechanisms

the algorithm for solving the inverse numerical range problem

برد عددی ماتریس مربعی a را با w(a) نشان داده و به این صورت تعریف می کنیم w(a)={x8ax:x ?s1} ، که در آن s1 گوی واحد است. در سال 2009، راسل کاردن مساله برد عددی معکوس را به این صورت مطرح کرده است : برای نقطه z?w(a)، بردار x?s1 را به گونه ای می یابیم که z=x*ax، در این پایان نامه ، الگوریتمی برای حل مساله برد عددی معکوس ارانه می دهیم.

Accurate Position Tracking Using Inertial Measurement Units

Indoor Positioning Using Inertial Measurement Units

With the increase in the number of smart phone users worldwide there comes a high demand for smart phone based location systems. Within the project “Indoor positioning using inertial measurement units” an android application has been developed wherein the position of the smart phone user with respect to the floor environment is determined. This has been achieved using the smart phone sensors st...

On the computation of the direct kinematics of parallel spherical mechanisms using Bernstein polynomials

Solving the direct kinematics of parallel spherical mechanisms with l legs boils down to solving systems of l 1 second-order multinomials. This paper presents a recurrent expression for the control points of these multinomials when expressed in Bernstein form. This result allows us to propose a technique for solving the direct kinematics of these mechanisms that takes advantage of the subdivisi...

the use of appropriate madm model for ranking the vendors of mci equipments using fuzzy approach

abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...