Journal of Robotics, Networking and Artificial Life

Latest Articles

Research Article

Tuning Suitable Features Selection using Mixed Waste Classification Accuracy

Hassan Mehmood Khan, Norrima Mokhtar, Heshalini Rajagopal, Anis Salwa Mohd Khairuddin, Wan Amirul Bin Wan Mohd Mahiyidin, Noraisyah Mohamed Shah, Raveendran Paramesran
Volume 8, Issue 4, March 2022, Pages 298-303
Classification accuracy can be used as method to tune suitable features. Some features can be mistakenly selected hence derailed the classification accuracy. Currently, feature optimization has gained many interests among researchers. Hence, this paper aims to demonstrate the effects of features reduction...
Research Article

Chinese Traditional Color Harmony Inheritance Method for High-speed Railway

Liangyu Shi, Wei Pei, Jinfeng Li, Kazunori Miyata, Siqun Ma, Haoran Xie
Volume 8, Issue 4, March 2022, Pages 304-311
The construction and development of China’s High-Speed Rail (HSR) in recent years have attracted the attention of the world, but the localization and humanistic design of China’s HSR are lacking. To cater to the development of the times and the needs of society, the color scheme concept of China’s HSR...

RETRACTION: Design of an Optimized GMV Controller based on Data-Driven Approach

Liying Shi, Zhe Guan, Toru Yamamoto
In Press, Uncorrected Proof, Available Online: 29 December 2021
Research Article

Tracking Control of Mobile Robots based on Rhombic Input Constraints

Kai Gong, Yingmin Jia, Yuxin Jia
Volume 8, Issue 4, March 2022, Pages 284-288
This paper focuses on the trajectory tracking control algorithm for Differential Wheeled Mobile Robots (DWMRs) based on rhombic input constraints. The kinematics and dynamics model of DWMRs are established, and vector analysis method is used to design the controller when the linear velocity and angular...
Research Article

HaptWarp: Implementation of Bend, Twist, and Press Manipulations for Intuitive Interaction in between the Virtual and Physical World

Lee Jen Tun, R.P.C. Janaka Rajapakse, Kazunori Miyata
Volume 8, Issue 4, March 2022, Pages 263-268
In virtual reality applications, such as games and training, the use of two-handed controllers to interact with virtual objects is usually supported. To reproduce the interactive sensation of holding objects of various shapes and behaviors with both hands, previous researchers have used mechanical connections...
Research Article

Analysis and Stability Control of a Novel 5D Hyperchaotic System

Hong Niu
Volume 8, Issue 4, March 2022, Pages 245-248
In this paper, a novel Five-Dimensional (5D) autonomous hyperchaotic system is presented, and the characteristics of the 5D system are given in brief. For stability control of the 5D hyperchaotic system, a linear feedback controller and its simplification are designed via the Lyapunov stability theory,...
Research Article

Design of an Intelligent Vehicle Environment Monitoring System based on WiFi

Yuqi Yan
Volume 8, Issue 4, March 2022, Pages 249-252
The internal environment of the vehicle affects the driver’s state to a certain extent, so it is necessary to design an intelligent vehicle internal environment monitoring system. In this paper, a STM32F103 single-chip microcomputer is used as the core controller, which integrates multiple sensors including...
Research Article

Cognitive Biases as a Clue to Creating Diversified Stories

Jun Nakamura
Volume 8, Issue 4, March 2022, Pages 253-258
A wide variety of stories can be created from the same material. The author asked several teams to create stories, focusing on cognitive biases. As expected, a variety of stories were created by each team, and cognitive biases were identified in the process of creating them. In other words, if it is...
Research Article

A Mathematical Model of Tritrophic Systems

Yasuhiro Suzuki
Volume 8, Issue 4, March 2022, Pages 241-244
Lotoka–Volterra, LV equations are to model predator–prey problem. In principle, the LV equations are belongs to a two-person system. Even if there are many-body, it is structurally in two-body, i.e., with three or more predators and a prey. On the other hand, chemical ecology has shown that plants damaged...
Research Article

Effects of Mixing Low-frequency Waves - Deep Micro Vibrotactile with Sounds

Yasuhiro Suzuki
Volume 8, Issue 4, March 2022, Pages 289-292
Little is known about the role of low-frequency components in sound. The case of a 40 Hz sine wave mixed with music or sounds were investigated. We confirmed that autocorrelation structures arise when the amplitude of mixed 40 Hz sine waves is large. The frequency spectrum analysis shows the presence...
Research Article

A Fundamental Study on Control of CG Character using Brain Wave Discrimination

Makoto Sakamoto, Kenji Sakoma, Taketo Kamasaka, Kodai Miyamoto, Amane Takei, Tsutomu Ito, Takao Ito
Volume 8, Issue 4, March 2022, Pages 293-297
Virtual Reality (VR) has grown with the development of computer Graphics (CG). In recent years, VR technology is expected to develop in various fields such as medical, welfare, education, training, tourism, business, entertainment, and so on. This paper aims at intuitive operation by focusing on troublesome...
Research Article

Fuzzy Theory-based Air Valve Control for Auto-Score-Recognition Soprano Recorder Machines

Chun-Chieh Wang
Volume 8, Issue 4, March 2022, Pages 278-283
In the past research, there are many disadvantages to score recognition and flute performance. In view of this, we will improve the above disadvantages in this article. First, for the music score recognition, a y-axis projection method is used to detect the staff position and eliminate it to replace...
Research Article

Study on Evaluating the EMI Filter for Electronic Communication Fans

Ching-Chun Chuang, Chih-Chiang Hua, Chung-Wen Hung, Chun-Jen Yao
Volume 8, Issue 4, March 2022, Pages 269-272
An electronically commutated fan has a complex digital control mode compared to the conventional alternating current fans. Since a serious electromagnetic compatibility situation occurs in the electronic commutation fan system, the filter circuit and mechanical design of a fan system are very important....
Research Article

A design of Intelligent Public Trash Can based on Machine Vision and Auxiliary Sensors

Longyu Gao, Fengzhi Dai, Zhiqing Xiao, Jiangyu Wu, Zilong Liu
Volume 8, Issue 4, March 2022, Pages 273-277
To improve the accuracy of front-end recognition in the garbage classification process, the recognition accuracy of the automatic garbage classification system designed based on machine vision is significantly higher than that of the traditional smart garbage can. However, the recognition accuracy rate...
Research Article

Automated Seeding and Irrigation System using Arduino

Anirban Kumar, Heshalini Rajagopal
Volume 8, Issue 4, March 2022, Pages 259-262
Malaysia, has a very conducive environment for agriculture. Six percent of the population are employed to some of the agriculture activities making agriculture the most curtail industry in Malaysia. Hence, there is a need to develop the agricultural facilities by incorporating latest technological advancements....
Research Article

Design of a Nonlinear Generalized Predictive Controller based on Database-Driven Approach

Zhe Guan, Toru Yamamoto
Volume 8, Issue 3, December 2021, Pages 229-233
This paper presents a Generalized Predictive Control (GPC) design scheme based on database-driven approach for nonlinear systems. In industrial systems, lots of controlled plants with unknown time-delay and strong nonlinearity, are difficult to be handled in terms of control performance. The databased-driven...
Research Article

A Method of Identifying a Public Bus Route Number Employing MY VISION

Joo Kooi Tan, Yosiki Hamasaki, Ye Zhou, Ishitobi Kazuma
Volume 8, Issue 3, December 2021, Pages 224-228
In response to requests from visually impaired people for better assistance tools in their daily lives and due to the difficulty of using public transportation, it is proposed a bus boarding support system using MY VISION. For the support, a method of identifying a bus route number is proposed in this...
Research Article

Research on LSTM+Attention Model of Infant Cry Classification

Tianye Jian, Yizhun Peng, Wanlong Peng, Zhou Yang
Volume 8, Issue 3, December 2021, Pages 218-223
According to the different emotional needs of infants, the effective acquisition of frame-level speech features is realized, and the infant speech emotion recognition model based on the improved Long- and Short-Term Memory (LSTM) network is established. The frame-level speech features are used instead...
Research Article

Selection of Optimal Error Recovery Process using Evaluation Standards in Automated Plants

Akira Nakamura, Natsuki Yamanobe, Ixchel G. Ramirez-Alpizar, Kensuke Harada, Yukiyasu Domae
Volume 8, Issue 3, December 2021, Pages 211-217
Plant automation has become increasingly popular in various industries. However, errors are more likely to occur in difficult tasks that are often performed in an automated plant. Such tasks are often returned to the previous step, and re-executed in the event of a large-scale error. Therefore, it is...
Research Article

Development of a System to Detect Eye Position Abnormality based on Eye-Tracking

Noriyuki Uchida, Kayoko Takatuka, Hisaaki Yamaba, Masayuki Mukunoki, Naonobu Okazaki
Volume 8, Issue 3, December 2021, Pages 205-210
In previous research, we developed a method to automate the conventional evaluation of eye misalignment (cover test) and distinguish misaligned eyes from their movements. However, this method had the problem that vertical eye movements were affected by the eyelids and eyelashes, and could not be completely...
Research Article

A Study of the Counseling Service System Satisfaction for Teacher-Counselor in Tainan Elementary School

Hsiu-Hao Liu
Volume 8, Issue 3, December 2021, Pages 197-200
As the most important case management system in the school counseling work, the counseling service system must meet the needs and expectations of the school teacher-counselors (the main users). This investigation used the questionnaire survey method aimed at teacher-counselors in elementary schools in...
Research Article

A Design and Development of WebGIS Distribution System based on Smart Logistics

Hongbo Hao, Fengzhi Dai
Volume 8, Issue 3, December 2021, Pages 201-204
The vigorous development of the logistics industry provides a solid foundation for China’s economic prosperity. However, with the concept of “smart logistics” proposed, the transformation of the logistics industry to information technology presents great challenges. Aiming at the transportation problem...
Research Article

End-to-End Deep Learning by MCU Implementation: Indoor Localization by Sound Spectrum of Light Fingerprints

Chung-Wen Hung, Hiroyuki Kobayashi, Jun-Rong Wu, Chau-Chung Song
Volume 8, Issue 3, December 2021, Pages 186-192
This paper introduces a low-cost indoor localization system using sound spectrum of light fingerprint. An Artificial Intelligence (AI), algorithm will be implemented in a low-cost Micro-Control Unit (MCU), to perform the localization function. The unique light fingerprints with complex and tiny differences...
Research Article

Threats Hidden in Office Network: Mechanism of Credential Harvesting for Lateral Movement

Tung-Lin Lee, I-Hsien Liu, Chu-Fen Li, Jung-Shian Li
Volume 8, Issue 3, December 2021, Pages 193-196
With the advent of the Internet of Things (IoT) era, the concept of smart office has gradually come true. To facilitate the management, IoT devices often follow authentication mechanisms as windows domain used, which would cause severe problems once hackers steal those credentials. This study analyzes...
Research Article

Identifying the Determinants of Michinoeki Performance

Takao Ito, Tsutomu Ito, Seigo Matsuno, Rajiv Mehta, Makoto Sakamoto
Volume 8, Issue 3, December 2021, Pages 165-169
Widely recognized as providing vital services in the transportation sector, it is important to identify the determinants as well as estimate their impact on Michinoeki today. Seemingly, no research has studied their influence using data on all the 1107 Michinoeki established as of April 2017. To attain...