A Low-Cost, Distributed and Conflict-Aware Measurement Method for Overlay Network Services Utilizing Local Information Exchange

2013 ◽  
Vol E96.B (2) ◽  
pp. 459-469 ◽  
Author(s):  
Tien Hoang DINH ◽  
Go HASEGAWA ◽  
Masayuki MURATA
Keyword(s):  
Information Exchange ◽  
Measurement Method ◽  
Low Cost ◽  
Overlay Network ◽  
Local Information ◽  
Network Services

A Distributed Mechanism for Probing Overlay Path Bandwidth Using Local Information Exchange

2014 ◽  
Vol E97.B (5) ◽  
pp. 981-995
Author(s):  
Tien Hoang DINH ◽  
Go HASEGAWA ◽  
Masayuki MURATA
Keyword(s):  
Information Exchange ◽  
Local Information

Ultrasonic measurement of clamping force for injection molding machine

2019 ◽  
Vol 39 (4) ◽  
pp. 388-396 ◽  
Author(s):  
Peng Zhao ◽  
Yao Zhao ◽  
Jianfeng Zhang ◽  
Junye Huang ◽  
Neng Xia ◽  
...  
Keyword(s):  
Injection Molding ◽  
Measurement Method ◽  
Large Scale ◽  
Force Measurement ◽  
Low Cost ◽  
Ultrasonic Method ◽  
Injection Molding Process ◽  
Propagation Time ◽  
Clamping Force ◽  
Molding Process

AbstractAn online and feasible clamping force measurement method is important in the injection molding process and equipment. Based on the sono-elasticity theory, anin situclamping force measurement method using ultrasonic technology is proposed in this paper. A mathematical model is established to describe the relationship between the ultrasonic propagation time, mold thickness, and clamping force. A series of experiments are performed to verify the proposed method. Experimental findings show that the measurement results of the proposed method agree well with those of the magnetic enclosed-type clamping force tester method, with difference squares less than 2 (MPa)2and errors bars less than 0.7 MPa. The ultrasonic method can be applied in molds of different thickness, injection molding machines of different clamping scales, and large-scale injection cycles. The proposed method offers advantages of being highly accurate, highly stable, simple, feasible, non-destructive, and low-cost, providing significant application prospects in the injection molding industry.

An Efficient Volumetric-Error Measurement Method for Five-Axis Machine Tools

2005 ◽  
Author(s):  
Shih-Ming Wang ◽  
Han-Jen Yu ◽  
Hung-Wei Liao
Keyword(s):  
Machine Tools ◽  
Measurement Method ◽  
Degrees Of Freedom ◽  
High Efficiency ◽  
Low Cost ◽  
Volumetric Errors ◽  
Different Types ◽  
Measurement Methodology ◽  
Simple Measurement ◽  
Five Axis

Accurate measurement of volumetric errors plays an important role for error compensation for multi-axis machines. The error measurements for volumetric errors of five-axis machines are usually very complex and costly than that for three-axis machines. In this study, a direct and simple measurement method using telescoping ball-bar system for volumetric errors for different types of five-axis machines was developed. The method using two-step measurement methodology and incorporating with derived error models, can quickly determine the five degrees-of-freedom (DOF) volumetric errors of five-axis machine tools. Comparing to most of the current used measurement methods, the proposed method provides the advantages of low cost, high efficiency, easy setup, and high accuracy.

scholarly journals The Impact of South Korea Golf Resort Social Network Services Advertising and Online Word of Mouth on Consumer Brand Value

2020 ◽  
Vol 12 (11) ◽  
pp. 4339 ◽  
Author(s):  
Taesoo Cho ◽  
Taeyoung Cho ◽  
Guosong Zhao ◽  
Hao Zhang
Keyword(s):  
Social Network ◽  
South Korea ◽  
Word Of Mouth ◽  
Low Cost ◽  
Network Services ◽  
Online Word Of Mouth ◽  
Consumer Experiences ◽  
Social Network Services ◽  
The Impact ◽  
Positive Effect

Today, social network services (SNS) advertising is frequently utilized by enterprises to communicate with consumers as it provides the best marketing effect using low-cost media. Since the value of SNS is increasing, managers need to look for more effective methods of utilizing the existing SNS channels. This study aims to provide suggestions for attracting customers and gaining an advantage amid the stiff competition among similar golf courses. To achieve the goal of this study, a questionnaire-based survey was conducted at six golf resorts in South Korea where SNS advertising has been used to enhance consumer experiences. The study found that SNS advertising and online word of mouth regarding golf resorts have a positive effect on emotive, social, and price values. Moreover, SNS advertising for golf resorts had a positive effect on the quality function value, while online word of mouth had no effect.

scholarly journals Advance reservation for virtual overlay network services

2011 ◽  
Author(s):  
Feng Gu ◽  
Chongyang Xie ◽  
Min Peng ◽  
Cicek Cavdar ◽  
Samee Khan ◽  
...  
Keyword(s):  
Overlay Network ◽  
Network Services ◽  
Advance Reservation

A Temperature Measurement Method Based on RC Discharge Circuit Using Platinum Resistance

2014 ◽  
Vol 1037 ◽  
pp. 143-146
Author(s):  
Xiao Qiong Zuo ◽  
Jian Ping Jia ◽  
Juan Lei
Keyword(s):  
Temperature Measurement ◽  
Measurement Method ◽  
Low Cost ◽  
Measuring Method ◽  
Experimental Results ◽  
Discharge Circuit ◽  
Platinum Resistance ◽  
Discharge Time ◽  
Temperature Resistance ◽  
Temperature Measuring

This paper proposes a temperature measuring method of low cost and stable precision based on platinum resistance. RC discharge circuit is composed of platinum resistor and fixed capacitor,the discharge time of fixed capacitance in the circuit is used for calculating the platinum resistance temperature resistance. The experimental results show that this is a simple and low cost method .

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