April 24th Event: MATLAB JMAG Integrated MBD Solution Seminar - Achieving Front-Loading with Domestic Manufacturer's Toolchain -

We significantly lowered the cost barrier for MATLAB-compatible RCP that can be tested with research budgets.

The "DT-0009 RTSim-IV" is a simulator that allows real-time execution of control models created in MATLAB/Simulink. It achieves a simulation cycle of 20μs without using an FPGA and can independently control a total of 12 channels of PWM. It offers an overwhelmingly low price as a MATLAB-based RCP. Additionally, the carrier wave of the PWM generator can be a triangular wave or a sawtooth wave. The carrier frequency can be changed during simulation and can be set for each PWM output. 【Specifications (excerpt)】 ■CPU: ARM Cortex-A9 800MHz dual-core processor ■Memory: 1GB DDR3 SDRAM ■A/D: 100ksps 12bit 4ch (0-4.096[V]) ■D/IO: Input: 16bit, Output: 16bit ■PWM: 12ch (3-phase upper and lower arms x2), maximum carrier frequency 1MHz *For more details, please refer to the PDF document or feel free to contact us.

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Standard equipped with a rental-compatible JMAG-RT compatible inverter failure simulation function! High precision and high-speed response capable motor HILS.

The DT-1063 motor signal generator is a motor HILS that allows for safe evaluation of controllers without the need for actual motors. It is a real-time simulator (motor HILS) compatible with the electromagnetic field analysis software JMAG developed and sold by JSOL Corporation. By loading JMAG-RT as the simulation model, it operates as a virtual inverter and motor. The compact box contains all the necessary systems for motor simulation and operates as a virtual motor with just a power supply. Additionally, it can be offered at about one-tenth the price of conventional products, making it possible to implement low-cost solutions for development departments aimed at mass production, such as outsourcing to external development partners. 【Features】 - Standalone independent system - Reasonable pricing - High-speed simulation - No advanced modeling technology required *For more details, please download the PDF or feel free to contact us.

• Signal Generator

"Front-loading" realized with the high-speed circuit simulator Scideam, equipped with a SiC/GaN device model, enabling loss analysis.

We would like to introduce Scideam, a domestic high-speed circuit simulator equipped with a SiC/GaN device model. It provides a comfortable simulation environment through over 25 years of historical computational algorithms and newly developed circuit editors and waveform viewers. By utilizing it in the early stages of development, you can preemptively eliminate factors such as specification failures and defects, thereby reducing design time and costs. This enables the realization of what is known as "front-loading."

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Verification of whether failure detection during inverter malfunction can be performed within the detection time (within 100 ms).

This document verifies whether a failure can be detected within 100 ms of the occurrence of an open fault in the U-phase upper arm. Failure detection is determined by extracting components of fourth order or higher from the current waveform using a high-pass filter. 【Contents】 ■ System Configuration ■ Controller Specifications ■ Motor Specifications ■ Verification Details ■ Verification Results ■ Discussion *For more details, please download the PDF or feel free to contact us.

• Contract Inspection

MATLAB/Simulink compatible high-speed motor support rapid prototyping controller

This is a rapid prototype controller that can execute models created in MATLAB/Simulink in real-time. It achieves a simulation cycle on the order of microseconds using dedicated hardware with an ARM core and FPGA. It is an ideal product for prototyping motor control controllers that require high-speed control calculations. The hardware utilizes a high-speed FPGA and multi-core CPU, featuring: - Minimal response time - High-speed, low-latency I/O with external peripherals - Large-capacity memory available for user use - Fundamental review of simulation management applications - Significant improvement in computation speed while maintaining calculation accuracy - Dramatic improvement in reproducibility - Improvement in reproducibility through the subdivision of calculation steps - Capability to implement solvers that require particularly fast calculations on the internal FPGA*1 System specifications: - Implementation method: Simulink Coder - Minimum step time: 1 [μsec] - Vector control current loop for PMSM*2: 0.6 [μsec] - Memory freely available for user use: 512 [MB]

• Other electronic measuring instruments

30 years of supported computational power - High-speed circuit simulator for power electronics, Scideam.

Scideam is a domestic high-speed circuit simulator specialized in power generation development and power electronics development. It provides a comfortable simulation environment with over 30 years of historical computational algorithms and newly developed circuit editors and waveform viewers. ◆ Three features of Scideam 1. High-speed stable analysis By utilizing a unique analysis algorithm, it resolves both analysis time and convergence issues. It is capable of high-speed stable analysis of switching converters. 2. Loss analysis It can perform loss analysis automatically and at high speed. It displays losses for all components in a list, and switching losses are also measured automatically. 3. Model-based development It connects with MATLAB Simulink and JMAG to build a model-based development environment. *For new download PCs, you can try the full package, including the Scideam product version and the loss analysis option PowerPalette, for 30 days.

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About ROAD: The "Roundtable on the Purpose of Autonomous Driving (ROAD)" conference series has evolved into a unique platform for interdis-ciplinary dialogue and international collaboration in the field of autonomous driving and autonomous mobility. Established in 2016, ROAD has brought together researchers, industry leaders, and public sector stakeholders from six countries across three continents. Based on this background, the upcoming ROAD 2026 will focus on "safety” and "driving AI”—the final pieces of the autonomous driving puzzle—to advance discussions on establishing the foundational framework for ensuring safety quality and obtaining regular-tory approval for autonomous driving. We also intend to discuss the international commonalities and differences regarding the social value brought about by ADS vehicles in terms of automation, intelligent driving, and mobility. We have established a total of five compelling themes for the Round Workshops, consisting of two topics related to “The Last Piece” and three topics related to the social value of ADS, as shown below. 1) Round Workshop 1 - Horizons of E2E Driving AI → Can AI Understand the Driving Environment Like Humans? 2) Round Workshop 2 - Beyond the Unknown: Safety Cases for ADS → Can Safety Ever Be Proven? 3) Round Workshop 3 - Envisioning Smart City Mobility → Can Smart City Mobility Bridge the Mobility Divide? 4) Round Workshop 4 - Logistics Enhancement Through Autonomous Tracking → Will Logistics Become Human-Free? 5) Round Workshop 5 - The Evolution of CASE: SDV/AIDV → Will Automakers Become AI Companies? We hope you’ll all join us!

[Speaker] Masashi Sugita, President and CEO of LEX Style Co., Ltd. [Key Lecture Content] The power consumption of AI servers used in data centers has significantly increased, making traditional air cooling insufficient for operation. This lecture will organize the requirements for introducing a liquid cooling system into air-cooled data centers and explain the implementation method using free cooling with specific design details. When handling high-density AI servers, energy efficiency is required, and the widely used energy efficiency indicator, as well as the Ministry of Economy, Trade and Industry's Resource and Energy Agency's PUE regulation of "1.3 or below," will be explained along with practical operational insights. [Lecture Items] 1. Heat dissipation methods for high-density, high-heat AI servers 2. Basics and importance of PUE/pPUE 3. PUE regulation of "1.3 or below" by the Ministry of Economy, Trade and Industry's Resource and Energy Agency 4. AI server implementation and requirements for new data centers 5. Summary and future outlook 6. Q&A / Business card exchange

[Key Lecture Content] 1. Promotion of SAF Introduction Yasushi Yamashita, Director, Carbon Neutral Promotion Office, Aviation Bureau, Ministry of Land, Infrastructure, Transport and Tourism 1. Importance of SAF in the decarbonization of the aviation sector 2. Initiatives to promote the introduction of SAF 3. Q&A / Business card exchange 2. Japan Airlines' Challenge Towards Net Zero CO2 Emissions by 2050 Kazuki Hirotani, Group Leader, GX Planning Group, Sustainability Promotion Department, Japan Airlines Co., Ltd. 1. Introduction of our five initiatives for CO2 emission reduction 2. Initiatives for reducing fuel consumption (introduction of fuel-efficient aircraft, operational improvements) 3. Initiatives for fuel transition (sustainable aviation fuel SAF) 4. Initiatives for reductions outside the value chain (carbon credits, new removal technologies) 5. Initiatives to deepen collaboration with society 6. Q&A / Business card exchange

[Instructor] Yuichiro Kabushiki, Partner Lawyer at TMI Comprehensive Law Office [Key Lecture Content] With the spread of AI, there is growing attention on the civil liability of developers, providers, and users of AI. The Ministry of Economy, Trade and Industry will publish "Guidelines on the Interpretation and Application of Civil Liability in AI Utilization" in April 2026, and the Ministry of Justice will also establish an expert meeting to examine civil liability related to unauthorized use of images and voices generated by AI in the same month. As the full enforcement of the AI Promotion Act and the revision of AI guidelines are underway, it is necessary to design and operate governance based on the potential responsibilities that may arise retrospectively. In this seminar, based on the guidelines from the Ministry of Economy, Trade and Industry and drawing on litigation practice experience as a judge and lawyer, we will organize the basic framework for assessing civil liability and explain fundamental methods for designing and operating governance based on risk analysis. Furthermore, we will examine the framework for civil liability and the design and operation of governance using hypothetical cases that are likely to pose practical issues.

In this seminar, we will welcome Mr. Satoru Hayami from Waseda University, who will explain the latest trends in AI utilization in manufacturing, as well as the evolution of technologies such as agent-based AI and physical AI, and the opportunities and key points for practical application in the manufacturing industry. Furthermore, Mr. Tsubasa Shibata, representative of Next Opt, will introduce processes aimed at practical implementation, incorporating actual case studies from manufacturing sites. We hope you will envision the "potential for AI utilization in your company" and take home hints that will lead to improvements in your operations starting tomorrow. We look forward to your participation.