From b1347bee6de61bea81b0ed45fc551e1ba904f0e7 Mon Sep 17 00:00:00 2001
From: Atsushi Sakai <asakai.amsl+github@gmail.com>
Date: Fri, 13 Jul 2018 19:07:45 +0900
Subject: [PATCH] update README

---
 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README.md b/README.md
index 98594b4b..6c20210e 100644
--- a/README.md
+++ b/README.md
@@ -548,6 +548,16 @@ Ref:
 
 - [B\-spline \- Wikipedia](https://en.wikipedia.org/wiki/B-spline)
 
+## Eta^3 Spline path planning
+
+![eta3](https://github.com/AtsushiSakai/PythonRobotics/raw/master/PathPlanning/Eta3SplinePath/animation.gif?raw=True)
+
+Ref: 
+
+- [\eta^3-Splines for the Smooth Path Generation of Wheeled Mobile Robots](https://ieeexplore.ieee.org/document/4339545/)
+
+
+
 ## Bezier path planning
 
 A sample code of Bezier path planning.