Network-based application-independent time-error and direct port latency measurement

2016 ◽  
Author(s):  
Bob Noseworthy
Keyword(s):  
Time Error

Real-time error detection techniques based on FPGA

2013 ◽  
Vol 33 (5) ◽  
pp. 1459-1462
Author(s):  
Xiaoming JU ◽  
Jiehao ZHANG ◽  
Yizhong ZHANG
Keyword(s):  
Real Time ◽  
Error Detection ◽  
Time Error ◽  
Detection Techniques

Linear-time error calculation for approximate adders

2021 ◽  
Vol 92 ◽  
pp. 107139
Author(s):  
Morteza Rezaalipour ◽  
Masoud Dehyadegari
Keyword(s):  
Linear Time ◽  
Time Error ◽  
Error Calculation

Correlation Between Gestures’ Qualitative Properties and Usa- bility metrics

2020 ◽  
Vol 64 (1) ◽  
pp. 726-730
Author(s):  
Daniela Chanci ◽  
Naveen Madapana ◽  
Glebys Gonzalez ◽  
Juan Wachs
Keyword(s):  
Linear Regression ◽  
User Satisfaction ◽  
Completion Time ◽  
User Study ◽  
Task Completion ◽  
Time Error ◽  
Qualitative Properties ◽  
Regression Techniques ◽  
Overall Efficiency ◽  
Usability Metrics

The choice of best gestures and commands for touchless interfaces is a critical step that determines the user- satisfaction and overall efficiency of surgeon computer interaction. In this regard, usability metrics such as task completion time, error rate, and memorability have a long-standing as potential entities in determining the best gesture vocabulary. In addition, some previous works concerned with this problem have utilized qualitative measures to identify the best gesture. In this work, we hypothesize that there is a correlation between the qualitative properties of gestures (v) and their usability metrics (u). Therefore, we conducted an experiment with linguists to quantify the properties of the gestures. Next, a user study was conducted with surgeons, and the usability metrics were measured. Lastly, linear and non-linear regression techniques were used to find the correlations between u and v. Results show that usability metrics are correlated with the gestures’ qualitative properties ( R2 = 0.4).

Adjustable impact-time-control guidance law against non-maneuvering target under limited field of view

2021 ◽  
pp. 095441002110129
Author(s):  
Jun-Yong Lee ◽  
Hyeong-Guen Kim ◽  
H Jin Kim
Keyword(s):  
Field Of View ◽  
Control Technique ◽  
Moving Target ◽  
Time Error ◽  
Stationary Target ◽  
Impact Time ◽  
Maneuvering Target ◽  
Time Control ◽  
Guidance Law ◽  
Intercept Point

This article proposes an impact-time-control guidance law that can keep a non-maneuvering moving target in the seeker’s field of view (FOV). For a moving target, the missile calculates a predicted intercept point (PIP), designates the PIP as a new virtual stationary target, and flies to the PIP at the desired impact time. The main contribution of the article is that the guidance law is designed to always lock onto the moving target by adjusting the guidance gain. The guidance law for the purpose is based on the backstepping control technique and designed to regulate the defined impact time error. In this procedure, the desired look angle, which is a virtual control, is designed not to violate the FOV limit, and the actual look angle of the missile is kept within the FOV by tracking the desired look angle. To validate the performance of the guidance law, numerical simulation is conducted with different impact times. The result shows that the proposed guidance law intercepts the moving target at the desired impact time maintaining the target lock-on condition.

Time Error for Pitch Memory

1970 ◽  
Vol 47 (1A) ◽  
pp. 119-119
Author(s):  
Lois L. Elliott
Keyword(s):  
Time Error

Impact of the time error sampling period on telecommunications clock stability measures

1997 ◽  
Vol 8 (6) ◽  
pp. 573-582 ◽  
Author(s):  
Stefano Bregni ◽  
Marco Carbonelli ◽  
Domenico De Seta ◽  
Daniele Perucchini
Keyword(s):  
Sampling Period ◽  
Time Error ◽  
Clock Stability

An Introduction to Project End Theory in Project Management

2017 ◽  
Vol 8 (3) ◽  
pp. 69-81 ◽  
Author(s):  
Umar A. Altahtooh ◽  
Margaret W. Emsley
Keyword(s):  
Project Management ◽  
Mixed Method ◽  
Critical Incident ◽  
Critical Incident Technique ◽  
Time Error ◽  
Management Software ◽  
Project Duration ◽  
Project Outcomes ◽  
Execution Phase ◽  
Almost All

Almost all project management software has lack of displaying the outcomes of projects as a feature. This is because there is no recognized way of calculating the actual project duration compared to the authorized project duration. Data were collected through a mixed method using a Critical Incident Technique (CIT) and a survey. The study finds that time error can occur throughout the project execution phase. Findings suggest that challenged projects could be successful or failed projects using a model of IT Project Outcomes Testing (MITPOT). Thus, this model establishes a foundation of Project End Theory (PET).

Run‐time error detection of space‐robot based on adaptive redundancy

2009 ◽  
Vol 81 (1) ◽  
pp. 14-18
Author(s):  
Xing Gao ◽  
Ming‐Hong Liao ◽  
Xiang‐Hu Wu ◽  
Chao‐Yong Li
Keyword(s):  
Error Detection ◽  
Space Robot ◽  
Time Error ◽  
Run Time
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