scholarly journals Modeling, Design, and Implementation of a Cloud Workflow Engine Based on Aneka

2014 ◽  
Vol 2014 ◽  
pp. 1-9 ◽  
Author(s):  
Jiantao Zhou ◽  
Chaoxin Sun ◽  
Weina Fu ◽  
Jing Liu ◽  
Lei Jia ◽  
...  
Keyword(s):  
Petri Net ◽  
Workflow Engine ◽  
Experimental Results ◽  
Cloud Environment ◽  
Design And Implementation

This paper presents a Petri net-based model for cloud workflow which plays a key role in industry. Three kinds of parallelisms in cloud workflow are characterized and modeled. Based on the analysis of the modeling, a cloud workflow engine is designed and implemented in Aneka cloud environment. The experimental results validate the effectiveness of our approach of modeling, design, and implementation of cloud workflow.

Design and Implementation of Spurs Detection System Based on OpenCV

2011 ◽  
Vol 345 ◽  
pp. 217-222
Author(s):  
Peng He ◽  
Lian Peng Wang ◽  
Na Wang ◽  
Gang Xu
Keyword(s):  
Computed Tomography ◽  
Embedded System ◽  
Detection System ◽  
Experimental Results ◽  
Design And Implementation ◽  
Function Expansion ◽  
The Embedded System ◽  
Improved Function ◽  
Small Bone ◽  
Improved Algorithm

In order to better solve the problem of detection of small bone spurs with convenient and accurate way, a portable spur detection system is designed. This system, in view of spur reproducibility characteristic, is characterized by the application for a kind of the improved algorithm based on the OpenCV. And it was successfully transplanted into the embedded system. The experimental results indicated that this system might precisely examine the small spur with difficulty discovery by naked eyes used fully by two images of computed tomography which done in different periods. The spur detection system needs to be further improved function to realize more applications. In fact, function expansion based on the system is easy to realize.

Design and implementation of a Petri net based toolkit for Ada tasking analysis

1990 ◽  
Vol 1 (4) ◽  
pp. 424-441 ◽  
Author(s):  
S.M. Shatz ◽  
K. Mai ◽  
C. Black ◽  
S. Tu
Keyword(s):  
Petri Net ◽  
Design And Implementation

The Design and Implementation of Parallel Distributed Algorithm FIR Filter Based on FPGA

2012 ◽  
Vol 571 ◽  
pp. 534-537
Author(s):  
Bao Feng Zhang ◽  
De Hu Man ◽  
Jun Chao Zhu
Keyword(s):  
Signal Processing ◽  
Real Time ◽  
Field Programmable Gate Array ◽  
Distributed Algorithm ◽  
Design Method ◽  
Fir Filter ◽  
Experimental Results ◽  
Linear Phase ◽  
Design And Implementation ◽  
Field Programmable

The article proposed a new method for implementing linear phase FIR filter based on FPGA. For the key to implementing the FIR filter on FPGA—multiply-add operation, a parallel distributed algorithm was presented, which is based on LUT. The designed file was described with VHDL and realized on Altera’s field programmable gate array (FPGA), giving the design method. The experimental results indicated that the system can run stably at 120MHz or more, which can meet the requirements of signal processing for real-time.

Formal Modeling and Analysis of Collaborative Humanoid Robotics

2019 ◽  
pp. 1086-1108
Author(s):  
Yujian Fu ◽  
Zhijiang Dong ◽  
Xudong He
Keyword(s):  
Petri Net ◽  
Control Strategies ◽  
Formal Modeling ◽  
Humanoid Robotics ◽  
Modeling And Analysis ◽  
Agent Based ◽  
Design And Implementation ◽  
Simulation Results ◽  
And Control ◽  
Successful Collaboration

A humanoid robot is inherently complex due to the heterogeneity of accessory devices and to the interactions of various interfaces, which will be exponentially increased in multiple robotics collaboration. Therefore, the design and implementation of multiple humanoid robotics (MHRs) remains a very challenging issue. It is known that formal methods provide a rigorous analysis of the complexity in both design of control and implementation of systems. This article presents an agent-based framework of formal modeling on the design of communication and control strategies of a team of autonomous robotics, to attain the specified tasks in a coordinated manner. To ensure a successful collaboration of multiple robotics, this formal agent-based framework captures behaviors in Petri Net models and specifies collaboration operations in four defined operations. To validate the framework, a non-trivial soccer bot set was implemented and simulation results were discussed.

Design and Implementation of Redo Function on Open Source Workflow Engine-Activiti

2013 ◽  
Vol 8 (1) ◽  
pp. 642-649
Author(s):  
Shaomei Wu ◽  
Tao Lin ◽  
Ningjiu Tang ◽  
Zhiming Wu
Keyword(s):  
Open Source ◽  
Workflow Engine ◽  
Design And Implementation

Design and Implementation of Chinese Information Filtering System

2013 ◽  
Vol 756-759 ◽  
pp. 1164-1167
Author(s):  
Xiu Mei Zhang
Keyword(s):  
Information Processing ◽  
Vector Space ◽  
Information Filtering ◽  
Experimental Results ◽  
Important Research ◽  
Index Method ◽  
Network Information ◽  
Design And Implementation ◽  
Tree Index ◽  
Space Method

With the development of the network information, information processing is vital in all aspects. Information filtering is more important research aspect. Especially Chinese information filtering is urgent affairs. According to research of the domestic and abroad, in the article vector space method and hyB+ tree index method is combined to filter text. Experimental results show that, this method is feasible.

The Design and Implementation of Workflow Engine for Spacecraft Automatic Testing

2011 ◽  
Vol 6 (6) ◽  
Author(s):  
Ye Gang ◽  
Xianjun Li ◽  
Dan Yu ◽  
Zhongwen Li ◽  
Jie Yin
Keyword(s):  
Workflow Engine ◽  
Automatic Testing ◽  
Design And Implementation

Design and Implementation of the Reconfiguration Mechanism for a Modular Humanoid Robot

2006 ◽  
Vol 18 (3) ◽  
pp. 286-298 ◽  
Author(s):  
Tetsuya Taira ◽  
◽  
Nobuyuki Yamasaki
Keyword(s):  
Humanoid Robot ◽  
Humanoid Robots ◽  
Experimental Results ◽  
Functional Modules ◽  
Design And Implementation ◽  
Different Types ◽  
Robot Configuration

This paper describes the design and implementation of the reconfiguration mechanism for a modular humanoid robot. To aid researchers in their works and enable users to request various tasks, humanoid robots are expected to require such reconfiguration mechanism. A robot with the proposed reconfiguration mechanism potentially consists of several functional modules such as arms, mobile components, and heads, and can be used as some kinds of humanoid robots or as several autonomous functional robots. We evaluated the efficiency of our proposed reconfiguration mechanism through the experiences using reconfigurable modular humanoid robot prototype R1. Experimental results show that the proposed mechanism achieves expandable and flexible reconfiguration for researchers and users by changing the robot configuration to different types of robots for many purposes. We believe that our humanoid robot with the proposed reconfiguration mechanism will enable user-specific humanoid robots more easily than ever before.

Research on the Design of Automated Hemorheology Analyzer

2011 ◽  
Vol 130-134 ◽  
pp. 3581-3584
Author(s):  
Jun Wang ◽  
Lian Qing Zhu ◽  
Ming Li Dong
Keyword(s):  
Software Design ◽  
Whole Blood ◽  
Experimental Results ◽  
Design And Implementation ◽  
Test Speed ◽  
New Instrument ◽  
Different Characteristics ◽  
Speed And Accuracy

In order to improve the speed and accuracy of the existing product, a new automated hemorheology analyzer is designed and implementation in this paper. In the new analyzer, the whole blood and plasma with different characteristics are tested by different systems, which work in parallel and independently. The design and implementation of the new hemorheology analyzer including hardware and software design are put forward. Experimental results show that the performance of the new instrument, such as efficiency and test speed are both improved in the new instrument.

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