[Paper] New problems: analytic solutions, large state dimension, roadmap
维护者通常 1 天内回复
@ocots 已经在做这个了。
开始于 2026年10月31日。
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描述
Goal
Add the problems the paper needs, beyond the current collection.
Needed by the paper (priority order)
- Problems with an analytic solution, for the convergence study. They already exist in the branch
order/add-vanderpol-problemofcontrol-toolbox/benchmark-paper(code/PaperProblems.jl): smooth double integrator, minimum-time double integrator (bang-bang), minimum-fuel with one switch, Van der Pol with bounded control. A smooth problem whose solution is not polynomial is missing: the current one has a cubic solution that Gauss–Legendre integrates exactly (errors at 1e-15), so orders 4 and 6 cannot be measured. - Problems with a large state dimension, for the GPU study, with the dimension as a parameter: semi-discretized PDE (heat equation with boundary control), chain of masses and springs, multi-agent systems. Every current problem has a state of dimension 2 to 6.
- Problems from the roadmap #257: Swimmer (see CTDirect
test/problems/swimmer.jl,swimmer2.jl), MRI, Kepler, then examples from ICLOCS, COPS, PSOPT, MINTOC, Dymos, BOCOP and Betts. - Excluded problems (
bioreactor,cart_pendulum,moonlander): understand why they are excluded inmake_list_of_problems(), then reinstate or remove them. See also control-toolbox/CTDirect.jl#626 for the moonlander. - Space shuttle with the heating state constraint (control-toolbox/CTBenchmarks.jl#22): the behavior was reported as unexpected; compare with
space_shuttle.
For every new problem: OptimalControl model, JuMP model (three schemes), complete metadata, description, test.
Related
#257, #179, control-toolbox/CTBenchmarks.jl#22.
How to work on this theme
This is a theme issue: it describes the work to do and what is known so far, it is not meant to be closed by a single PR.
- Whoever takes it first defines the work precisely and splits it into sub-issues (they can live in any repository of the organization).
- Work proceeds through the sub-issues; tick the checklist below as they are closed.
- Close the theme when everything is done or explicitly dropped.
Context: tracking issue control-toolbox/CTBenchmarks.jl#200; planning notes: objectives and directions and updating OptimalControlProblems and CTBenchmarks (in control-toolbox/benchmark-paper).
Sub-issues
- to be created when the theme is taken
- 主要语言
- Julia
- 星标
- 13
- 派生
- 1
- 平均合并
- 3 小时 24 分钟
- 30 天内合并 PR
- 34
环境准备
- 没有 Dockerfile 或 Docker Compose 文件
- 没有 Pull Request 模板
- 阅读贡献指南
从这里开始
- 先读完整个 Issue，再读项目的贡献指南。
- 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
- Fork 仓库，在一个分支上完成修改。
- 提交 Pull Request，并在描述里引用这个 Issue 编号。
control-toolbox/OptimalControlProblems.jl 的其他 Issue
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[Dev] One source of truth per problem, and the equality of the modelings checked by computation可能已有人在做 @ocots 今天认领。 未关闭
control-toolbox/OptimalControlProblems.jl#391 · 已指派 1 人 ·
维护者通常 1 天内回复
-
cron-failure
难度 4/5 1-2 天 新手友好度 25/100
control-toolbox/OptimalControlProblems.jl#381 ·
维护者通常 1 天内回复
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[Metadata] Declared fields: tags, references, Corleone, reference solution可能已有人在做 @ocots 于 1 天前认领。 未关闭
control-toolbox/OptimalControlProblems.jl#379 · 已指派 1 人 ·
维护者通常 1 天内回复
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[Metadata] Shared initial guess in the metadata, read by every modeling可能已有人在做 @ocots 于 1 天前认领。 未关闭
control-toolbox/OptimalControlProblems.jl#377 · 1 条评论 · 已指派 1 人 ·
维护者通常 1 天内回复
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[Dev] Precompile the problems so that users and tests do not recompile them every time可能已有人在做 @ocots 于 1 天前认领。 未关闭
control-toolbox/OptimalControlProblems.jl#373 · 1 条评论 · 已指派 1 人 ·
维护者通常 1 天内回复
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