研究者詳細 - 田中　康平

田中　康平（タナカ　コウヘイ）

Tanaka, Kohei

写真a

所属（所属キャンパス）: システムデザイン・マネジメント研究科（日吉）

職名: 特任講師（有期）

このページの先頭へ▲

経歴【表示／非表示】

2013年04月

-

2014年03月

次世代宇宙システム技術研究組合, 研究員
2020年04月

-

継続中

青山学院大学, 地球社会共生学部, 非常勤講師
2021年12月

-

継続中

慶應義塾大学, システムデザイン・マネジメント研究科, 特任講師

このページの先頭へ▲

学歴【表示／非表示】

2007年04月

-

2011年03月

大阪公立大学, 工学部, 航空宇宙工学科
2011年04月

-

2013年03月

慶應義塾大学, システムデザイン・マネジメント研究科
2014年04月

-

2017年03月

総合研究大学院大学, 物理科学研究科, 宇宙科学専攻

このページの先頭へ▲

研究キーワード【表示／非表示】

D-Case
アシュアランスケース
システムデザイン
システム思考
衛星データ

全件表示 >>

このページの先頭へ▲

著書【表示／非表示】

Pythonで学ぶ衛星データ解析基礎――環境変化を定量的に把握しよう

田中康平, 田村賢哉, 玉置慎吾, 宮崎, 浩之, 技術評論社, 2022年12月, ページ数： 352
- CiNii Research
特集衛星データの利活用ビジネスの可能性と新規参入の留意点

研究開発リーダー / 技術情報協会編, 2022年03月

担当範囲: 衛星データの利活用におけるビジネスモデルと今後の可能性

このページの先頭へ▲

論文【表示／非表示】

Dialogue-Imagination-Based CVCA: A Method for Extracting Emotional Value in Human-Centered Design

Nakada M., Oura F., Ito T., Hirose T., Tanaka K., Shirasaka S., Ioki M.

Isse 2025 11th IEEE International Symposium on Systems Engineering Symposium Proceedings （IEEE） 1 - 8 2025年10月

筆頭著者, 最終著者, 責任著者, 査読有り

　概要を見る

Emotional values such as a sense of security, empathy, and pride play an important role in user acceptance and behavior in modern system and service design. However, their abstract and subjective nature often leads to their exclusion in the early stages of design. This study proposes a method called Dialogue-Imagination CVCA, which visualizes the emergence and chains of emotional values through imagined stakeholder dialogues. In a validation workshop involving three healthcare service design teams, the method outperformed conventional CVCA: the number of extracted values increased by 1.4 times on average, the proportion of emotional values rose from $10-15 \%$ to $65-80 \%$, and the diversity of emotional categories also expanded. Dialogue-Imagination CVCA enables the integration of context-rich emotional values as nonfunctional requirements (NFRs) in early design, providing a practical framework for systematically addressing relationship-based values. The method supports a value-driven and human-centered design by structuring the extraction of emotional values beyond intuitive processes.
- Access to Document (DOI)
Proposal for a Development Method for Rockets Based on Multi-Risk Assessment and Gradual System Architecture Definition

Maeda T., Tanaka K., Ohno Y., Shirasaka S.

Isse 2025 11th IEEE International Symposium on Systems Engineering Symposium Proceedings （IEEE） 1 - 8 2025年10月

筆頭著者, 最終著者, 責任著者, 査読有り

　概要を見る

This research introduces a new development methodology for rockets, addressing the challenges of their lengthy development cycles and difficulty adapting to rapid environmental changes. The proposed method aims to facilitate gradual development and gradual market introduction by defining a final generation system architecture, then dispersing and managing risks over time through multiple gradual system architectures. It employs a multifaceted risk assessment using maturity indicators like Technology Readiness Levels (TRL) and Integration Readiness Levels (IRL), accumulating this information via Design Structure Matrix (DSM) and Multi Domain Matrix (MDM) for traceability and efficient change management throughout both development stage and operation stage in rocket system's lifecycle. This proposed approach supports parallel development and operation, allowing for more flexible responses to evolving demands.
- Access to Document (DOI)
A Study on the Application of Rubric to Japanese Space Architect Training Programs - Using Keio University's Learning Program

Inomata R., Tanaka K., Ito T., Inoue M., Shirasaka S.

Weef Gedc 2025 World Engineering Education Forum Global Engineering Deans Council Annual Conference in Conjunction with the Ksee Annual Conference 2025 Engineering Education We Need Conference Proceedings （IEEE） 1 - 7 2025年09月

筆頭著者, 最終著者, 責任著者, 査読有り

　概要を見る

This study investigates the impact of rubric-based self-assessment on metacognition and learning behavior in a Project-Based Learning (PBL) workshop designed to train Japanese space architects. The workshop aims to foster systems thinking and soft skills necessary for leading complex space development projects. The workshop was conducted three times with different target participants and variations in how the rubric was used, with a total of 59 participants attending. Three different implementations of the rubric were analyzed to examine two hypotheses: (1) setting clear learning goals at the project outset promotes self-regulated behavior, and (2) repeated self-reflection using a rubric enhances learning outcomes. Quantitative results showed that most participants improved their scores, particularly in areas related to architectural and physical design. Qualitative analysis of written reflections revealed a shift from vague uncertainty to deeper recognition of personal learning challenges. However, early goal setting sometimes suppressed spontaneous reflection. These findings suggest that rubrics function not only as evaluation tools but also as cognitive scaffolds that enhance reflective learning. The study offers practical insights for designing reflective learning environments in STEM education, emphasizing the balanced use of structured assessment and open-ended reflection.
- Access to Document (DOI)
The Effect of Salesperson Visual and Audio Cue Combinations Online on Customer 'Motivation to Process'

Yashiro K., Shirasaka S., Tanaka K., Kusano K.

Proceedings 2023 14th Iiai International Congress on Advanced Applied Informatics Iiai Aai 2023 （IEEE） 19 - 24 2023年07月

筆頭著者, 最終著者, 責任著者, 査読有り

　概要を見る

As the pandemic of Covid-19 has led to the rapid expansion of online tools, it is urgent to study how to improve persuasion in online business communication. Based on the Elaboration Likelihood Model (ELM), this study focused on 'Motivation to process' the first stage of the central route of this model. We examined the impact of visual and audio cue combinations used by salespeople in online tools. Six combination videos of a salesperson are composed of three kinds of still images (Name, Profile photo with no expression, and Profile photo with a smile), and two kinds of voices (Dull and Bright). Before watching the videos, 107 participants, as customers, read the outline of the proposal. They were then asked whether they were interested in the topic and divided into two groups: Interested or Uninterested. Then, they evaluated their motivation to process by watching videos on the seven levels of the Likert scale. The Multiple Comparison Analysis showed that 'Name x dull voice' and 'Photo with no expression x dull voice' decreased customer motivation to process compared to other combinations for both groups. We also found that both visual and audio cues were influential for the uninterested group but that audio cues rather than visual cues were more influential for the interested group. As a result, by paying more attention to the combination of visual and audio cues in online tools, salespeople could make better impressions and improve customer motivation to process as one of the essential factors of persuasion.
- Access to Document (DOI)
A Framework to Anticipate Indirect Impacts of the Events in Project External Environment

Minh Nguyen Dinh Chau, Yoshiko Ohno, Kohei Tanaka, Fumihito Oura, Mikiko Nakada, Seiko Shirasaka

IIAI Letters on Business and Decision Science （International Institute of Applied Informatics） 1 1 - 1 2022年

筆頭著者, 最終著者, 責任著者, 査読有り
- Access to Document (DOI)