Title of dissertation: Automated Floating-Point Precision Analysis Michael O. Lam, Doctor of Philosophy, 2014 Dissertation directed by: Professor Jeffrey K. Hollingsworth Department of Computer Science As scientific computation continues to scale upward, correct and efficient use of floating-point arithmetic is crucially important. Users of floating-point arithmetic encounter many problems, inc...

This paper introduces a technique to style and develop a completely pipelined and optimized design for Floating Point embedded processor in FPGA exploitation IEEE 754 format. The Floating purpose embedded processor performs many operations such as FP-Arithmetic, FP-Logical, FP-Trigonometric, FP-Vector, FP-Complex, FP-Signed, FP-Unsigned. In an exceedingly existing system, a fixed point illustra...

Floating-point computations are quickly finding their way in the design of safetyand mission-critical systems, despite the fact that designing floating-point algorithms is significantly more difficult than designing integer algorithms. For this reason, verification and validation of floating-point computations is a hot research topic. An important verification technique, especially in some indu...

In this study, a novel floating frequency dependent negative resistor (FDNR), floating inductor, floating capacitor and floating resistor simulator circuit employing two CBTAs and three passive components is proposed. The presented circuit can realize floating FDNR, inductor, capacitor or resistor depending on the passive component selection. Since the passive elements are all grounded, this ci...

This paper presents the hardware and software architecture implemented in the Two Robotic Arm Coordination System (TRACS) at the GRASP Lab of the University of Pennsylvania. It is developed to perform experiments on dynamically coordinated control of multiple robotic manipulators. Its architecture avoids complexities and allows the user to easily implement desired control algorithms. This syste...

Abstract This paper analyzes operational space dynamics for redundant robots with un-actuated joints and reveals their highly nonlinear dynamic impacts on control (OSC) tasks. Unlike conventional OSC approaches that partly address the under-actuated system by introducing rigid grasping or contact constraints, we deal problem even without such physical constraints which have been overlooked, yet...

A novel floating wave energy converter (BFWEC) with multiple ‘bean shape’ floats and a hydraulic power-take-off system (HPTO) is presented. The overall setup consists of central buoy (C·B.) connected to set around it using lever arm position restrained taut-mooring system. Three configurations BFWEC are proposed four, six, eight number floats. detailed numerical analysis carried out by modeling...

the present survey is a correlation study designed to determine extent and type of relation between mid-arm   circumference and weight in order to offer a scale for assumption of weight.   390 healthy, adults who are resident in tehran and between the ages 18-65 were selected from visitors at three   hospital censers at random. input accumulation was carried out by means of a questionnaire and ...

Objective To give a comprehensive and basic understanding of diabetes and its risk factors in floating people in China. Method We use "(diabetes or type 2 diabetes or chronic disease) and (floating population or employed floating population)" as the key words to search in the China academic literature database (CNKI), Wan Fang database, PubMed and Web of Science for relevant literature and ex...

The present investigation is concerned about the development of floating bioadhesive drug delivery system of venlafaxine hydrochloride which after oral administration exhibits a unique combination of floating and bioadhesion to prolong gastric residence time and increase drug bioavailability within the stomach. The floating bioadhesive tablets were prepared by the wet granulation method using d...