ISO/SAE 21434 Basic In this post series, we will focus on cyber security in the automotive electronics industry and cover the essentials that system engineers must know. Since the field of cyber security is so broad, my knowledge is limited and it would take a lot of time to cover everything in detail, so I … Read more
This post is based on the paper “SysML for embedded automotive systems: SysCARS methodology, Jean Denis PIQUES”. SysCARS (System Core Analyses for Robustness and Safety) is a methodology developed by Valeo that is designed to enable system designers to perform modeling activities sequentially and efficiently using SysML. This methodology is very useful for system engineers … Read more
In this post, we will introduce the MBSE Grid method, one of the MBSE (Methods of Model-Based Systems Engineering) methodologies. MBSE Grid This content is based on the paper “MBSE Grid: A Simplified SysML-Based Approach for Modeling Complex Systems.” The authors of the paper include Aurelijus Morkevicius. The MBSE Grid framework can be seen in … Read more
hello! I recently took the INCOSE knowledge exam for ASEP certification on June 24th. For the past 50 days, I fought against myself and studied to prepare for this exam, and fortunately, I was able to pass in one attempt. In this post, for those of you who are curious about the INCOSE Knowledge Exam … Read more
This post briefly introduces SE Methodology. SE METHODOLOGY CONSIDERATIONS 1. Model-Based System Engineering, MBSE Model-Based Systems Engineering (MBSE) offers many advantages over traditional document-based approaches. Document-based approaches manage a variety of information about a system in documents, which are often difficult to synchronize and maintain, and whose quality is difficult to assess in terms of … Read more
SYSTEMS ENGINEERING ANALYSYS AND METHODS This post outlines the various technologies and methods used throughout the systems engineering (SE) life cycle and how they are leveraged in the SE process. 1. Modeling, Analysis, and Simulation. According to INCOSE’s Systems Engineering Vision 2035, systems engineering of the future will evolve to be model-based, enabling next-generation modeling, … Read more
In this post, we will learn about ‘Object-Oriented Systems Engineering Methodology (OOSEM)’, one of the modeling methods. Even if you have knowledge of SysML, you can often feel at a loss about the starting point and progression sequence when designing a system in real life. Modeling Method plays a role in resolving these difficulties. A … Read more
In this post, we will briefly summarize the QC contents of the SE Handbook. Quality Characteristics ISO/IEC/IEEE 15288 (2023) defines Quality Characteristics (QC) as inherent characteristics related to the requirements of a product, process or system. QC is the standard by which stakeholders judge the quality of the system. There are many different approaches to … Read more
Technical Processes part 2 4-7 Implementation Process According to the ISO/IEC/IEEE 15288 standard, the purpose of the implementation process is to realize specific system elements. This process involves activities not only at the production stage but also at other stages to ensure that the elements can be produced and prepare them for one stage of … Read more
Technical Processes ISO/IEC/IEEE 15288 defines 14 technical processes that are used concurrently, iteratively, and recursively throughout the system life cycle. These processes define the requirements of the system, translate them into an effective product, enable consistent reproduction of the product where necessary, use the product, provide the required service, sustain that service, and ensure that … Read more