Gear geometry was optimized for decreased transmission error in order to reduce gearbox noise. Robustness with respect to gear deviations and varying torque was considered in order to find a gear geometry giving low noise in the appropriate torque interval despite deviations from the nominal geometry due to manufacturing tolerances. Static and dynamic transmission error as well as noise and hou...

In this paper, an efficient and comprehensive hybrid intelligent technique for the optimal placement of phasor measurement units (PMUs) is proposed to minimize the number of PMU installation subjected to full network observability. Three main purposes of PMUs output synchronous measurements are monitoring, control, and protection of power system. We have combined Binary Imperialistic Competitio...

This paper presents a proposal how to avoid today’s problems in car electronics, mainly controllers, with respect to scalability, usability and effectiveness. Contemporary car controllers lack of common standards in data exchange as a consequence of incompatible field buses and protocols, while intra-car communication is increasing at the same time. A dedicated, fully-fletched, real-time comput...

This paper demonstrates the bus location system for the route bus through the experiment in the real environment. A bus location system is a system that provides information such as the bus delay and positions. This system uses actual services and positions data of buses, and those information should match data on the database. The system has two possible problems. One, the system could cost hi...

DISCLAIMER The contents of this report reflect the views of the authors, who are responsible for the facts and the accuracy of the information presented herein. This document is disseminated under the sponsorship of the U.S. 1 Qualitative results. (a) A tiny bus detected with score 1.000. (b) An occluded bus detected with score 1.000 shown in green and a false positive with score 0.926 shown in...

We investigate the computational power of parallel models with directed reconfigurable buses and with shared memory. Based on feasibility considerations present in the literature, we split these models into “heavyweight” (directed reconfigurable buses, the Combining PRAM, and the BSR) and “lightweight,” (all the other PRAMs) and then find that the heavyweight class is strictly more powerful tha...

background: in dental practical classes, the acoustic environment is characterized by high noise levels in relation to other teaching areas. the aims of this study were to measure noise levels produced during the different dental learning clinics, by equipments used in dental learning areas under different working conditions and by used and brand new handpieces under different working condition...

Bus: A bus is a shared interconnect used for connecting multiple components of a computer on a single chip or across multiple chips. Connected entities either place signals on the bus or listen to signals being transmitted on the bus, but signals from only one entity at a time can be transported by the bus at any given time. Buses are popular communication media for broadcasts in computer systems.

Recent research has studied the existence and the properties of a macroscopic fundamental diagram (MFD) for large urban networks. The MFD should not be universally expected as high scatter or hysteresis might appear for some type of networks, like heterogeneous networks or freeways. In this paper, we investigate if aggregated relationships can describe the performance of urban bi-modal networks...