IFAC World Congress 2026 · Sunday, August 23 · Full day

Contextual Control: Integrating Learning, Optimization, and Physical Structures in Control Systems

A unifying view of control policies that adapt to operating contexts—regimes, uncertainty, environment, and configuration—while preserving stability, robustness, and performance in complex cyber–physical systems.

When Sunday, August 23, 2026 (full day) Congress August 23–28, 2026 · ifac2026.org Where Busan, Republic of Korea
IFAC 2026 congress site

Workshop overview

Modern dynamical systems increasingly face nonstationary dynamics, evolving objectives and constraints, heterogeneous uncertainties, and tight coupling with data-driven decision-making. Classical frameworks built on fixed models and static problem formulations are often insufficient. This workshop advances contextual control as a principled paradigm: policies explicitly depend on context, with emphasis on safety-critical domains such as power and energy systems, transportation, and robotics.

We bring together researchers from control theory, optimization, and learning to clarify foundations, surface theoretical challenges, and showcase emerging methods and applications in large-scale engineered systems.

Objectives

Establish contextual control as a shared language within the IFAC community, linking classical methods with learning and guarantees.

(i) Foundations Define and formalize contextual control as an extension of classical control, optimization, and learning.
(ii) Theory Identify key challenges: stability, robustness, generalization, and guarantees across contexts.
(iii) Applications Highlight emerging use cases in safety-critical systems: power and energy, transportation, robotics.
(iv) Community Stimulate directions that integrate learning with structure, physics, and control-theoretic guarantees.

Topics of interest

Foundational theory, methodology, and applications—including but not limited to:

  1. Foundations of contextual control. Formalizing “context”; relationships to gain scheduling, adaptive control, and hybrid systems; hierarchical and multi-timescale views.
  2. Context-aware optimization and control. Context-dependent MPC; robust and distributionally robust control under context-dependent uncertainty; switching and hybrid control with regime-dependent dynamics.
  3. Learning-based contextual control. Contextual and conditional reinforcement learning; meta-learning and transfer for control; learning with structure-preserving control laws.
  4. Context, uncertainty, and decision dependence. Decision-dependent uncertainty and endogenous randomness; uncertainty models conditioned on actions; risk-sensitive and reliability-aware contextual control.
  5. Applications in complex systems. Power and energy (renewables, DERs, markets, frequency/voltage control); transportation and autonomy; robotics and human–machine interaction; large-scale infrastructure and networks.

Tentative schedule

Sunday, August 23, 2026 — full-day program (times in local congress time). Talk titles and speakers to be announced.

09:00–09:40
Talk 1
09:40–10:20
Talk 2
10:20–10:40
Coffee break
10:40–11:20
Talk 3
11:20–12:00
Talk 4
12:00–14:00
Lunch break
14:00–14:40
Talk 5
14:40–15:20
Talk 6
15:20–15:40
Coffee break
15:40–16:20
Talk 7
16:20–17:00
Talk 8

Invited speakers

Internationally recognized researchers across control theory, optimization, learning, and applications. The program emphasizes complementary perspectives on foundations, methods, and open problems.

Enrique Mallada

Invited speaker · biography to follow

Details will be posted as the program is finalized.

James Anderson

Invited speaker · biography to follow

Details will be posted as the program is finalized.

Richard Pates

Invited speaker · biography to follow

Details will be posted as the program is finalized.

Additional invited speakers may be listed in the final congress program. The proposal emphasizes diversity in gender, geography, institution, and career stage to support inclusive discussion within the global IFAC community.

Organizers

Pengcheng You Main contact

Peking University, Beijing, China

pcyou@pku.edu.cn

Tongxin Li

The Chinese University of Hong Kong, Shenzhen, China

litongxin@cuhk.edu.cn

Yan Jiang

The Chinese University of Hong Kong, Shenzhen, China

yjiang@cuhk.edu.cn

Hancheng Min

Shanghai Jiao Tong University, Shanghai, China

hanchmin@sjtu.edu.cn

Zhenyi Yuan

The Chinese University of Hong Kong, Hong Kong SAR, China

zyiyuan@ie.cuhk.edu.hk

Audience & outcomes

Who should attend

  • Researchers in control theory, systems and control, and optimization
  • Learning-based control, RL, and data-driven decision-making with interest in guarantees
  • Application researchers in power and energy, transportation, robotics, and large-scale CPS
  • Graduate students and early-career researchers exploring integrated paradigms

Background

  • Linear systems, feedback control, stability
  • Optimization and optimal control
  • Dynamical systems and modeling
  • Machine learning and reinforcement learning

Expected outcomes

  • Shared understanding of contextual control within IFAC
  • Clearer links to classical control, optimization, and learning-based methods
  • Identification of open problems and emerging applications
  • Connections for future special sessions, journal issues, or follow-on workshops

Timeliness

Renewables-heavy grids, large-scale infrastructures, and autonomous systems challenge fixed-model paradigms, while ML/AI is often deployed without full integration of physics, stability, or constraints. This workshop targets that gap with a framework that unifies learning, optimization, and control theory—aligned with IFAC’s mission and classical themes such as adaptive, robust, hybrid, and optimization-based control.