From 14efec519fd4304f8420115cf6824290b6fc46b5 Mon Sep 17 00:00:00 2001 From: Mabel Zhang Date: Fri, 5 Jan 2024 19:57:57 -0500 Subject: [PATCH] Fix URL in hydrodynamics tutorial (#2280) * Fix URL in hydrodynamics tutorial * Fix citation bug --------- Signed-off-by: Mabel Zhang --- tutorials/theory_hydrodynamics.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/tutorials/theory_hydrodynamics.md b/tutorials/theory_hydrodynamics.md index 4aaee02d78..2b667b0a7d 100644 --- a/tutorials/theory_hydrodynamics.md +++ b/tutorials/theory_hydrodynamics.md @@ -88,7 +88,7 @@ in the positive `X` direction. ```bash mkdir -p ~/gazebo_maritime/worlds -wget https://raw.githubusercontent.com/gazebosim/gz-sim/main/tutorials/files/theory_hydrodynamics/buoyant_cylinder.sdf -o ~/gazebo_maritime/worlds/buoyant_cylinder.sdf +wget https://raw.githubusercontent.com/gazebosim/gz-sim/gz-sim8/tutorials/files/theory_hydrodynamics/buoyant_cylinder.sdf -o ~/gazebo_maritime/worlds/buoyant_cylinder.sdf gz sim -r ~/gazebo_maritime/worlds/buoyant_cylinder.sdf ``` @@ -150,7 +150,7 @@ Capytaine is typically used to model the interaction between floating bodies and waves, however it can be applied to ROVs by setting the wave frequency and free surface both to infinity (this assumes that the added mass is approximately constant since the ROV does not operate near the wave zone and that it operates -in infinitely deep water respectively) [1](p.14), [2](p.18). +in infinitely deep water respectively) [1] (p.14), [2] (p.18). Furthermore, it is recommended to use a simplified mesh when computing the added mass with Capytaine, since a complex mesh is computationally prohibitive. @@ -159,9 +159,9 @@ mass with Capytaine, since a complex mesh is computationally prohibitive. Computing the linear and quadratic damping coefficients is generally not possible using computational analysis and is usually done experimentally -[1](p.28). If determining the damping coefficients experimentally is not +[1] (p.28). If determining the damping coefficients experimentally is not feasible, the same method described by Berg2012 can be used to estimate these -values from a similar ROV [1](p.28-31). +values from a similar ROV [1] (p.28-31). # References