Journal of Advances in Artificial Life Robotics

Volume 3, Issue 2 September 2022
Research Article
1.A Low-intensity Laser Control System Design
Yuhui Cheng, Fengzhi Dai
Tianjin University of Science and Technology, 300222, China
pp. 61–65
ABSTRACT
Low-power laser therapy is widely used in the treatment of various diseases as a clinical adjuvant therapy. In this paper, a multi-channel low-power laser physiotherapy equipment design scheme is proposed. The laser exciter used in this scheme can generate laser light with a wavelength of 650±20nm. In order to realize the requirement of multi-point irradiation, the device has designed 8 laser channels, and these channels are controlled by the main control unit composed of STM32F407ZGT6 single-chip microcomputer. The user can control the power, frequency and working time of the laser generator only by making some simple settings on the operation unit. In order to ensure the integrity of the treatment process, the system has designed a power-off protection mechanism, which can automatically save the working parameters in progress..

ARTICLE INFO
Article History
Received 22 November 2021
Accepted 21 April 2022

Keywords
Single chip microcomputer
Laser
Pulse width modulation
Power failure protection

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Research Article
2.A Multi-Material Joint System as a Three-Dimensional Spring-Damper Compliant Mechanism Toward Functional Versatility
Pancho Dachkinov¹, Anirudha Bhattacharjee², Bishakh Bhattacharya², Hiroaki Wagatsuma^1,3
1Kyushu Institute of Technology, 2-4 Hibikino, Wakamatsu-Ku, Kitakyushu, 808-0196, Japan
²Indian Institute of Technology Kanpur, Kanpur-208016, India
³RIKEN CBS, Japan
pp. 66–72
ABSTRACT
3D printed material designs have a large capability in the functional aspect. A cross-spring compliant joint is a hot topic in the sense of multipurpose applications in various engineering fields. A combination of flexible materials embedded in the structural form performs a motion of the system according to deformation of parts elastically, which may fit to a specific engineering purpose. In the present study, a traditional cross-spring pivot (CSP) was improved to provide effectively frictionless and wear free in-plane motion. The behavior of the joint was analyzed based on a non-linear FEA computer analysis to focus the properties with various loading conditions. Improved compliant joints will open a new door for designs of high-precision actuators and robotic manipulators

ARTICLE INFO
Article History
Received 25 November 2021
Accepted 11 August 2022

Keywords
Cross-spring pivot
Compliant mechanisms
FEA simulation
Multi-material joint

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Research Article
3.Design of household ECG detector based on STM32 chip
Tianyi Zhang, Huating Liu
College of Electronic Information and Automation, Tianjin University of Science and Technology, 300222, China
pp. 73–76
ABSTRACT
ECG monitoring instruments occupy an important position in the medical field of application. According to its electrocardiogram, it can be judged whether the basic function of the heart is normal, whether there is some kind of heart disease, etc. Traditional ECG monitoring devices have the disadvantages of being large and not portable. In this paper, a portable home ECG monitor is designed to overcome these disadvantages. In this paper, we designed a portable infrared induction heart rate measurement device, using STM32C8T6 as the core chip, to complete the extraction and processing analysis of ECG signals. The complete set thus composed can make basic diagnosis of the collected data and is successfully applied to daily life of family..

ARTICLE INFO
Article History
Received 22 November 2021
Accepted 06 September 2022

Keywords
Signal acquisition
ECG
Digital signal process
STM32

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Research Article
4.A system designed for inventory management
Yiting Gao, Peng Lu
Tianjin University of Science and Technology, Tianjin, China
pp. 77–80
ABSTRACT
Most of the enterprises in the economic development .at the same time, his production pressure is heavy, inventory management has become particularly important. In response to this change, we aim to move away from traditional manual management, which leads to inefficient supplies. Material Management and data acquisition issues. Inventory requirements in the enterprise have been unable to meet. Traditional inventory decision-making needs manual transmission, and we design the inventory management is a brand-new management method, it can be used as a platform for managers to directly complete the communication operation. Makes it possible for people to implement tasks faster.

ARTICLE INFO
Article History
Received 22 November 2021
Accepted 13 September 2022

Keywords
ERP
B\S
Management system
Autonomous

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Research Article
5.Vehicle parking management system
Yiting Gao, Tianyi Zhang
Tianjin University of Science and Technology, Tianjin, China
pp. 81–84
ABSTRACT
This system is in order to reduce the use of artificial parking, parking more convenient management, users more convenient to use.. This system used the Browser/Server architecture, JSP(Java Server Page) as the front r & d tool, SQL Server as the background data warehouse for r & d. The key goal of parking system development is to make it more convenient for users and administrators, the main functions are: free parking space query, user registration use, user login use, free parking reservation, user login password change, administrator for user information query, administrator settlement costs. The system in use can improve the utilization of parking space, saving human costs.

ARTICLE INFO
Article History
Received 22 November 2021
Accepted 08 October 2022

Keywords
Autonomous
JSP
B\S
Tomcat

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Research Article
6.Customer Churn Prediction Model for Telecommunication Industry
Teoh Jay Shen, Abdul Samad Bin Shibghatullah
Institute of Computer Science & Digital Innovation, UCSI University, Cheras, Kuala Lumpur, Malaysia
pp. 85–91
ABSTRACT
Customer churn is a constant issue that poses a serious threat and is one of the top issues for t
elecom businesses. The businesses are working to develop and build a strategy to anticipate customer attrition. This is why it is important to identify the sources of client churn. Churn prediction is the process of identifying which consumers are most likely to stop using a service or to cancel their subscription. Because getting new customers frequently costs more than keeping existing ones, it is an important prediction for many firms. The suggested models built in this work use both deep learning and machine learning algorithms. These models were developed and tested using the Python environment and a publicly available dataset from www.kaggle.com. This dataset, which was used in the construction of the models' training and testing phases, includes 7043 rows of customer data with 21 features. Four different machine learning and deep learning algorithms were utilized by these models, including the Artificial Neural Network, Self-Organizing Map, Decision Tree and a hybrid model with the combination of the Self-Organizing Map and Artificial Neural network algorithms.

ARTICLE INFO
Article History
Received 23 November 2021
Accepted 28 October 2022

Keywords
Machine learning
Deep learning
Churn prediction
Telco industry

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Research Article
7.Go.Travel – A Smart Tourism Guide Mobile Application
Wong Yit Meng, Abdul Samad Bin Shibghatullah, Kasthuri Subaramaniam
Institute of Computer Science & Digital Innovation, UCSI University, UCSI Heights, 1 Jalan Puncak Menara Gading, Kuala Lumpur, WP Kuala Lumpur 56000, Malaysia
pp. 92–101
ABSTRACT
Traveling outside one's typical surroundings for personal or professional reasons is known as tourism, and it is a social, cultural, and economic phenomenon. They may be travelling for business, pleasure, or personal reasons as opposed to being employed by a resident company in the country or location they are visiting. Tour guide system or application is an mobile application that help tourists to find and discover interesting places in a country. This study describes the development of an aid that enables visitors to Malaysia to take advantage of tourism-related services to enhance their travels. Based on the shortcomings of the existing application, the goal of this project is to create and improve the "Go. Travel" Smart Tourism Guide Application. With the use of the planned application, "Go.Travel," travellers would be able to travel more effectively and have a better travel experience in Malaysia.

ARTICLE INFO
Article History
Received 25 November 2021
Accepted 28 October 2022

Keywords
Smart tourism guide application
Smart tourism technology
Tourism-related services
Tourism industry

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Research Article
8.Restaurant Menu with Gesture Recognition
Ian Christian Susanto, Kasthuri Subaramaniam, Abdul Samad bin Shibghatullah
Institute of Computer Science & Digital Innovation, UCSI University, UCSI Heights, 1 Jalan Puncak Menara Gading, Kuala Lumpur, WP Kuala Lumpur 56000, Malaysia
pp. 102–112
ABSTRACT
The COVID-19 pandemic has brought back concerns of microorganism contamination into the public consciousness. Efforts have been made to ensure minimal chances of virus transmission by using movement control orders, encouraging social distancing, obligation to wear masks, and encouraging washing of hands so that it will reduce the chance of transmission. Indirect transmissions through surface contact are more difficult to prevent. There are many places in which people touch potentially infectious surfaces in the public, for example, ATM or touchscreen menu ordering at restaurants. Businesses and the general public are still looking for ways to minimize surface contact transmission. There have been efforts to minimize the chances of transmission through surface contact using an antiviral coating but it may be inadequate. The antiviral coating requires time to be effective. Repeatedly coating surfaces with sanitizer has high operational costs. These concerns are unlikely to disappear after the pandemic either, other viruses can be transmitted through this method. There needs to be a permanent solution. One such solution is using touchless technology such as hand gesture recognition. However, developing a hand gesture recognition algorithm can be a difficult task. The goal of the hand gesture recognition library is to facilitate the implementation of future applications. Gesture recognition is an example of a message window, icons, menus, pointer (WIMP) user interface that has poor functionality in the real world, especially when used in digital food restaurants. In this article, we will look at colorful hand gesture detection styles and finish evaluating the hand camouflage of our system. We describe a contactless digital restaurant menu system and find that the system passes stoner acceptance tests.

ARTICLE INFO
Article History
Received 22 December 2021
Accepted 06 November 2022

Keywords
Digital restaurant menu
Hand gesture recognition
Hand pose estimation
Human-computer interaction

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Research Article
9.Halal Supply Chain Management Using Blockchain Technology
Kadeer Zulihuma¹, Abdul Samad Bin Shibghatullah^2
1Faculty of Business & Management, UCSI University, Cheras, Kuala Lumpur, Malaysia
²Institute of Computer Science & Digital Innovation, UCSI University, Cheras, Kuala Lumpur, Malaysia
pp. 113–121
ABSTRACT
A halal supply chain consists of a supply network where special attention is paid to products to ensure halal integrity. Given the growing demand for halal products from both Muslims and non-Muslims worldwide, it is important to ensure product quality through an integrated supply chain. Integrity means honesty and constant monitoring and strong ethical principles and values. Maintaining the integrity of the halal supply chain is important, all aspects of halal food integrity must be carefully protected and all actors in the supply chain must take all necessary measures to avoid cross-contamination causing product damage. convert to non-halal. In addition, food safety is part of the halal integrity and traceability process, which produces traceable information from the source of the product to the store. In this way, the unit can track and trace food, such as food ingredients and expiration date, date of preparation, packaging during production, and record during the process, including when, where and how. To achieve better traceability, it is necessary to move and digitize the traditional supply chain, which can be done with blockchain technology in halal supply chain management (SCM). Three smart contract features, including traceability, decentralization and anonymity, are added to the model as moderators to investigate their impact on the integrity of the halal supply chain

ARTICLE INFO
Article History
Received 23 November 2021
Accepted 11 November 2022

Keywords
Blockchain technology
Halal supply chain
Supply chain integrity

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Research Article
10.Synchronization of Novel 5D Hyperchaotic Systems Based on Center Translation Method
Hong Niu
Faculty College of Electronic Information and Automation, Tianjin University of Science & Technology, China
pp. 122–127
ABSTRACT
In this paper, synchronization of novel five-dimensional (5D) autonomous hyperchaotic systems is studied. The synchronization control law is proposed based on the center translation method. A structure compensator is formulated to make the mathematical model of the error system the same as that of the response system, and a linear feedback controller and its simplification are designed via the Lyapunov stability theory to make the error system globally asymptotically stable at the origin. Thus, the two 5D hyperchaotic systems with different initial values are synchronized. Some relevant numerical simulation results, such as the curves of the corresponding synchronization state variables and the errors, are given to illustrate the feasibility and effectiveness of the synchronization control law..

ARTICLE INFO
Article History
Received 23 November 2021
Accepted 23 November 2022

Keywords
Novel 5D hyperchaotic system
Hyperchaos synchronization
Center translation method
Lyapunov stability theory
Global asymptotic stability

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