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Understanding partial derivative error in Dymos

Understanding Partial Derivative Error in Dymos When working with dynamic modeling in Python using the Dymos package a common issue that users encounter is the

3 min read 30-09-2024 78
Understanding partial derivative error in Dymos
Understanding partial derivative error in Dymos

Is there any way to have tandem phases in dymos that don't share a t_initial and t_duration?

Exploring Tandem Phases in Dymos Without Shared Initial Time and Duration In the realm of optimal control and dynamics simulation Dymos stands out as a powerful

2 min read 29-09-2024 45
Is there any way to have tandem phases in dymos that don't share a t_initial and t_duration?
Is there any way to have tandem phases in dymos that don't share a t_initial and t_duration?

In Dymos, is there a way to add a timeseries output to only a single timeseries when a phase has multiple timeseries output comps?

Adding a Timeseries Output to a Single Timeseries in Dymos In the realm of system modeling and simulation Dymos a powerful framework built on Open MDAO allows u

2 min read 27-09-2024 54
In Dymos, is there a way to add a timeseries output to only a single timeseries when a phase has multiple timeseries output comps?
In Dymos, is there a way to add a timeseries output to only a single timeseries when a phase has multiple timeseries output comps?

Dymos/OpenMDAO phase linkage solution reading error

Resolving Dymos Open MDAO Phase Linkage Solution Reading Errors Dymos a powerful tool for optimizing dynamic systems in Python utilizes Open MDAO for building m

2 min read 19-09-2024 64
Dymos/OpenMDAO phase linkage solution reading error
Dymos/OpenMDAO phase linkage solution reading error

How to Configure HSL MA86 for Use w/ IPOPT in OpenMDAO

How to Configure HSL MA 86 for Use with IPOPT in Open MDAO In the world of computational science and engineering optimizing performance is crucial Open MDAO is

2 min read 17-09-2024 67
How to Configure HSL MA86 for Use w/ IPOPT in OpenMDAO
How to Configure HSL MA86 for Use w/ IPOPT in OpenMDAO

Run two Dymos problems in tandem

Running Multiple Dymos Problems in Parallel A Guide to Efficient Optimization Dymos a powerful Python library for optimal control problems can accelerate your w

2 min read 30-08-2024 66
Run two Dymos problems in tandem
Run two Dymos problems in tandem

Assign a threshold on the Jacobian of a Dymos problem

Tackling Small Values in the Jacobian for Improved Dymos Optimization Optimizing multiphase Dymos problems often involves dealing with Jacobians containing elem

2 min read 30-08-2024 61
Assign a threshold on the Jacobian of a Dymos problem
Assign a threshold on the Jacobian of a Dymos problem