Journal of Information and Computing Science JICS Volume 14, Number 1

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Volume 14, Number 1

Previous Issue Next Issue

Projective Synchronization of a Hyperchaotic Lorenz System

Li Xin , Xuerong Shi and Mingjie Xu

J. Info. Comput. Sci. , 14 (2019), pp. 003-009.

[An open-access article; the PDF is free to any online user.]

Preview Full PDF 340 2510 Abstract

Existence of periodic solutions for second order delay differential equations with a singularity of repulsive type

Guohua Jia and Shiping Lu

J. Info. Comput. Sci. , 14 (2019), pp. 010-017.

[An open-access article; the PDF is free to any online user.]

Preview Full PDF 329 2503 Abstract

The perturbed compound Poisson-Geometric risk model with constant interest and a threshold dividend strategy

Yemin Cui and Zuolei Wang

J. Info. Comput. Sci. , 14 (2019), pp. 018-024.

[An open-access article; the PDF is free to any online user.]

Preview Full PDF 320 2656 Abstract

Error Analysis for Sparse Time-Frequency Decomposition of Non- Integer Period Sampling Signals

Qi Yang

J. Info. Comput. Sci. , 14 (2019), pp. 025-034.

[An open-access article; the PDF is free to any online user.]

Preview Full PDF 341 2252 Abstract

Linear retrieval of microwave Land Surface Emissivity in Taklimakan Desert

TingwenZheng, Yuanhong Guan and Wenjun Wang

J. Info. Comput. Sci. , 14 (2019), pp. 035-043.

[An open-access article; the PDF is free to any online user.]

Preview Full PDF 333 2424 Abstract

Study on Prediction Model of Personal Economic Level Based on Text Analysis Using Chinese Classified Lexicon

Yahui Chen, Zhan Wen, Xia Zu, Yuwen Pan and Wenzao Li

J. Info. Comput. Sci. , 14 (2019), pp. 044-051.

[An open-access article; the PDF is free to any online user.]

Preview Full PDF 323 2577 Abstract

A Comprehensive Design of Unmanned Ground Search an Rescue Robot

Hesham Enshasy , Ibrahim Al-Badi, Qasem Abu Al-Haija , Muath Al-Saleh, Abdulrahman Bu-Shalf and Abdullah Al-Dosseri

J. Info. Comput. Sci. , 14 (2019), pp. 052-080.

[An open-access article; the PDF is free to any online user.]

Preview Full PDF 329 2712 Abstract

Abstract

Rescue workers and fire fighters’ job mostly require entering to disaster zones such as factories accident areas, collapsed mines, or burned buildings to perform rescue operations. In addition to human caused disasters, the aftermath of natural disasters such as tornados, earthquakes and tsunamis requires them to be present in order to contain the disaster, help injured victims, and guide trapped victims to a safe exit. The lives of the rescue workers and fire fighter are always at risk in such accidents, since they have no prior knowledge of accident source, environment, and location. Thereby, Search and Rescue Robot (SRR) is an excellent alternative, in which it can perform certain tasks of rescue workers and fire fighters without endangering their life. In a case of disaster, SRR can be sent directly to the danger zones to navigate and provide helpful information regarding the cause of the accident, location of the hazard spots, number of trapped or injured victims, the conditions inside the danger zone, and several other functions. The use of SRR will improve the quality of rescue missions because it can provide important data from the heart of the accident where it is too risky for human to go in. In addition, it can identify the number and the status of the trapped victims and even supply basic equipment, which in some cases can be lifesaving, such as masks and fire blankets in accident which include fires. In this project we designed and fabricated a prototype of search and rescue robot that can perform multiple tasks and can navigate in rough surfaces. The SRR can be controlled from a distance station where the operator can manipulate the SRR movement and its grapping arm while monitoring the surrounding environment using video camera and different sensors. The fabricated prototype successfully passed all the tests that was set to examine its performance.

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