Requirements analysis for real-time automation projects

Abstract During the pandemic of covid-19, betta fish cultivation is one of the income alternatives. It makes the cultivation of betta fish is increasing. However, not all cultivators can successfully cultivate betta fish. Water quality and fish feed must be maintained in order for betta fish can grow perfectly and attractive. The problems that often encountered to the betta fish cultivator is about feeding and monitoring pH levels, which is still manual. This is can failure in betta fish cultivation of the cultivators are not disciplined. To minimize it, then will be made “Prototype Fish Feeding System and PH Monitoring Based Android”. This research is used PLC method: (a) Requirements Analysis, (b) Design, and (c) Implementation. Divided into 2 functions: Automatic Betta Fish Feeding System Based Android Function using Node MCU ESP8266 and Monitoring PH Levels Function using Arduino Uno. The result from this research is the user can control the open and close feed on the servo through an android application, the system can provide a distance of the feed supply to a user in real-time by notifications, the LCD always display pH value, the buzzer provides a sound when the water quality has reached the acid or alkaline index.

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Airborne Real Time Instrumentation System (ARTISt): Studi Analisis dan Perancangannya

JURNAL TEKNIK INFORMATIKA ◽

10.15408/jti.v2i1.6 ◽

2011 ◽

Vol 2 (1) ◽

Author(s):

Imam M. Shofi

Keyword(s):

Real Time ◽

Test Data ◽

Mixed Mode ◽

Flight Test ◽

Requirements Analysis ◽

Pulse Code Modulation ◽

Graphic Mode ◽

Analysis And Design ◽

Time Table ◽

Code Modulation

ARTISt is an instrumentation system based on Personal Computer (PC) which is installed on board the prototype aircraft to perform presentation of flight test data in real time. The presentation consists of display the data in table mode, graphic mode, mixed mode (table and graphic), and xplot mode (graphic between 2 parameters), and also print and record the data. The data which has been recorded by ARTISt, can be used by other software through the Disk Management System (DMS). The PC equipped with an interface for Pulse Code Modulation (PCM) decoder called ARTISt Card.In this paper, we are discussing about requirements analysis and design the ARTISt. Keywords: ARTISt, flight test data, real time, table mode, graphic mode, mixed mode, xplot mode, requirements analysis and design

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Software requirements analysis for real-time process-control systems

IEEE Transactions on Software Engineering ◽

10.1109/32.75414 ◽

1991 ◽

Vol 17 (3) ◽

pp. 241-258 ◽

Cited By ~ 142

Author(s):

M.S. Jaffe ◽

N.G. Leveson ◽

M.P.E. Heimdahl ◽

B.E. Melhart

Keyword(s):

Process Control ◽

Control Systems ◽

Real Time ◽

Requirements Analysis ◽

Software Requirements ◽

Time Process ◽

Process Control Systems ◽

Software Requirements Analysis

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Using Aspect-Oriented Concepts in the Requirements Analysis of Distributed Real-Time Embedded Systems

IFIP – The International Federation for Information Processing - Embedded System Design: Topics, Techniques and Trends ◽

10.1007/978-0-387-72258-0_19 ◽

2007 ◽

pp. 221-230 ◽

Cited By ~ 8

Author(s):

Edison P. Freitas ◽

Marco A. Wehrmeister ◽

Carlos E. Pereira ◽

Flavio R. Wagner ◽

Elias T. Silva ◽

...

Keyword(s):

Embedded Systems ◽

Real Time ◽

Requirements Analysis

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Optimal Analysis of Human Resources Allocation in Colleges and Universities Based on Internet of Things Technology

Computational Intelligence and Neuroscience ◽

10.1155/2021/9605397 ◽

2021 ◽

Vol 2021 ◽

pp. 1-9

Author(s):

Ai Zhang ◽

Zhengmao Ju ◽

Yiling Liu

Keyword(s):

Internet Of Things ◽

Human Resources ◽

Real Time ◽

Human Resource ◽

Resource Distribution ◽

Optimization Method ◽

Requirements Analysis ◽

Manufacturing Resources ◽

Real Time Information ◽

Time Information

This article takes the development and superiority of the human resource system under the IoT technology as the background and adopts the popular IoT architecture and the current latest technical theories to develop and improve the human resource management system. First, we introduce the establishment of the J2EE development environment and then introduce the realization of the three layers of the overall IoT architecture of the system, namely, the realization of the presentation layer, the realization of the layer, and the realization of the data and then the realization of the main modules of the system; finally, we explain the function test of some modules of the system. After that, we mainly analyze the requirements of the system, first the overall requirements analysis and then the function and nonfunctional requirements analysis of the system. On the basis of perfecting the service-oriented modeling of manufacturing resources, the integration and optimization of resources are carried out according to the requirements of manufacturing tasks, and the discovery mechanism and matching methods of manufacturing resource services are studied to reduce the solution space of resource allocation. Aiming at the problem of optimal utilization of manufacturing resources, this paper establishes a scientific and reasonable evaluation index system to reduce resource service costs and improve resource utilization. At the same time, after analyzing the problem of real-time distribution of resources in the manufacturing Internet of Things environment, the real-time information of resource distribution is designed. The interactive mechanism and a two-tier optimization method based on real-time information-driven resource distribution tasks are proposed. The simulation experiment results show that the optimization method proposed in this paper, compared with the traditional resource distribution method, not only reduces the carrying distance of human resource distribution but also reduces the empty load rate, thereby reducing the waste of human resources.

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