Target Spacecraft Dynamics-Uncertainty State Transition Dataset

#State prediction #Dynamics modeling #Reinforcement learning policy training #On-orbit servicing robots #Spacecraft contact operations #Robot simulation

6490
0.4GB
JSON
CATL
MOBIUSI INC

Updated:2026-11-03

AI Analysis & Value Prop

This simulation dataset generates state transition sequences for on-orbit servicing robot operations by varying a target spacecraft's mass, center of mass, inertia, and contact dynamics parameters. Each sequence includes target dynamics parameters, the initial system state, control inputs, stepwise state transitions, the transition count, and simulation duration. It supports training and evaluating state prediction models under dynamics uncertainty, as well as simulation-based reinforcement learning and research on on-orbit operation strategies.

Dataset Insights

Sample Examples

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Technical Specifications

Field	Type	Description
file_name	string	File name
transition_count	integer	The number of discrete transition steps in the state transition sequence.
sequence_duration	number	The total simulated time in seconds from the initial state to the final state transition.
initial_system_state	object	The initial poses, velocities, and contact state of the servicing robot and target spacecraft at the start of the operation sequence.
control_input_sequence	array	The sampled sequence of control inputs applied by the servicing robot during the operation.
state_transition_sequence	array	Stepwise state transition data generated from the dynamics parameters, initial state, and control inputs.
target_dynamics_parameters	object	The target spacecraft's mass, center of mass, inertia, and contact dynamics parameters for the current sample.

Compliance Statement

Authorization Type	Proprietary - Commercial AI Training License (No Redistribution)
Commercial Use	Requires exclusive subscription or authorization contract (monthly or per-invocation charging)
Privacy and Anonymization	No PII, no real company names, simulated scenarios follow industry standards
Compliance System	Compliant with China's Data Security Law / EU GDPR / supports enterprise data access logs

Frequently Asked Questions

What does the dataset contain?: Samples record the target spacecraft's mass, center of mass, inertia, and contact dynamics parameters. They also include the initial system state, control input sequence, stepwise state transitions, transition count, and simulation duration.

Does the data come from real on-orbit operations?: The dataset is simulation data that represents state evolution under different target dynamics parameters. It is intended for model training, simulation-based evaluation, and policy research; it should not be treated as real mission data or flight validation.

Which training and research tasks does it support?: It can support state prediction, state transition modeling, robustness evaluation under dynamics uncertainty, and simulation-based reinforcement learning policy training. It can also help researchers study system responses during contact operations between a robot and a target spacecraft.

How can I access the data, and what are the license terms?: Check the dataset product page or contact the provider for download instructions, file formats, and license terms. Before use, verify the permitted scope, attribution requirements, and any commercial-use restrictions; specific license terms are not provided here.

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Cite this Work

@dataset{Mobiusi2026,
  title={Target Spacecraft Dynamics-Uncertainty State Transition Dataset},
  author={MOBIUSI INC},
  year={2026},
  url={https://www.mobiusi.com/datasets/9d7d1948d83a584fd7173b0c85177639?dataset_scene_id=20},
  urldate={2026-10-28},
  keywords={on-orbit servicing robot dataset,spacecraft dynamics data,state transition dataset,state prediction training data,dynamics parameter uncertainty,robot simulation data,contact dynamics,simulation-based reinforcement learning},
  version={1.0}
}

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