Gazebo ROS Wiki: http://wiki.ros.org/gazebo_ros_pkgs

ROS Control for Gazebo: http://gazebosim.org/tutorials/?tut=ros_control

Gazebo Models: http://gazebosim.org/models/

ROS By Example Volume 2: http://www.rosbook.org/second-edition/roby-examples2.html

ROS Packages for Humanoid Robots: https://github.com/ros-naoqi/nao_robot

ROS Control Tutorials: http://wiki.ros.org/ros_control/Tutorials

ROS Simulation for a 2WD Mobile Robot: https://github.com/chadrockey/ros-simulation-2wd-robot

These resources should provide a good starting point for simulating a two-wheel biped robot in ROS1 Gazebo.

Here are some links that might be helpful in importing SolidWorks models into ROS1 Gazebo:

ROS Wiki Gazebo Plugins: SolidWorks to Gazebo: This page provides an overview of the SolidWorks to Gazebo plugin, which allows you to import SolidWorks models into Gazebo. It includes instructions for downloading and using the plugin, as well as examples of how to use it: http://wiki.ros.org/gazebo_plugins/SolidWorks_to_Gazebo

Importing SolidWorks Models into Gazebo: This tutorial provides step-by-step instructions for importing SolidWorks models into Gazebo using the SolidWorks to Gazebo plugin. It includes examples and screenshots to help you through the process: https://www.generationrobots.com/blog/en/importing-solidworks-models-into-gazebo/

Gazebo Tutorials: Importing a URDF File: This tutorial provides instructions for importing a URDF file into Gazebo, which can be generated from a SolidWorks model. While it does not cover the SolidWorks to Gazebo plugin specifically, it does provide an alternative method for importing models: http://gazebosim.org/tutorials?tut=ros_urdf

SolidWorks to Gazebo Plugin GitHub Repository: This is the GitHub repository for the SolidWorks to Gazebo plugin, where you can find the source code and further documentation: https://github.com/TarushS-1996/Solidworks-to-gazebo