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Jin-Woo-Im
Undergraduate student researcher
I am an undergraduate research student in ACSL(Aerospace Convrol System Lab) at Inha University.
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Convex Optimization

Convex Optimization 3. Soft Landing guidance via Least squares

2025๋…„ 4์›” 2์ผ

Optimization
Convex Optimization

๊ฐ€์งœ์—ฐ๊ตฌ์†Œ ์ปจ๋ฒก์Šค ์ตœ์ ํ™” ๋ฌธ์ œ

2025๋…„ 3์›” 24์ผ

Optimization
Probability

Probability and Random Variable 2. Random Variable

2025๋…„ 3์›” 24์ผ

Probability
Convex Optimization

Convex optimization 2. Linear algebra(SVD)

2025๋…„ 3์›” 19์ผ

Optimization
๐Ÿค–๐Ÿง  Reinforcement Learning

Soft Actor Critic

2025๋…„ 3์›” 16์ผ

๊ฐ€์งœ์—ฐ๊ตฌ์†Œ 8๊ธฐ

Reinforcement Learning
๐Ÿ“— LinearAlgebra

์ธํ•˜๋Œ€ํ•™๊ต ํ•ญ๊ณต์šฐ์ฃผ๊ณตํ•™๊ณผ ์„ ํ˜•๋Œ€์ˆ˜ํ•™ 2023 ๊ธฐ๋ง๊ณ ์‚ฌ 2๋ฒˆ ๋ฌธ์ œ ํ’€์ด

2025๋…„ 3์›” 16์ผ

Soft landing of a reusable launcher ์ด์‚ฐ ์‹œ๊ฐ„ ์„ ํ˜• ๋™์  ์‹œ์Šคํ…œ์€ ์•„๋ž˜์™€ ๊ฐ™์ด ์‹œ๊ฐ„ย t๐‘กย (tโˆˆ{0,โ€ฆ,Nโˆ’1}๐‘กโˆˆ{0,โ€ฆ,๐‘โˆ’1})์— ๋”ฐ๋ฅธ ์ƒํƒœ ๋ฒกํ„ฐย xtโˆˆRn๐‘ฅ๐‘กโˆˆ๐‘…๐‘›ย ์™€ ์ œ์–ด ์ž…๋ ฅย utโˆˆRm๐‘ข๐‘กโˆˆ๐‘…๐‘š์œผ๋กœ ํ‘œํ˜„ํ•œ๋‹ค.xt+1=Axt+But๐‘ฅ๐‘ก+1=๐ด๐‘ฅ๐‘ก+๐ต๐‘ข๐‘กA๐ด๋Š” ์ƒํƒœ ์ฒœ์ด ํ–‰๋ ฌ์ด๋ฉฐ,ย B๐ต๋Š” ์ž…๋ ฅ ํ–‰๋ ฌ์ด๋‹ค.ย A๐ด์™€ย B๐ต๊ฐ€ ์ฃผ์–ด์กŒ์„ ๋•Œ, ์šฐ๋ฆฌ์˜ ๋ชฉํ‘œ๋Š” ์ข…๋ง ์‹œ๊ฐ„์— ์›ํ•˜๋Š” ์ƒํƒœ, ์ฆ‰ย xN=xdes๐‘ฅ๐‘=๐‘ฅdes์„ ๋งŒ์กฑํ•˜๋Š” ์ตœ์ ์˜ ์ž…๋ ฅ ๋ฒกํ„ฐย u0,โ€ฆ,uNโˆ’1๐‘ข0,โ€ฆ,๐‘ข๐‘โˆ’1๋ฅผ ์ฐพ๋Š” ๊ฒƒ์ด๋‹ค. ์ตœ์†Œ ์—๋„ˆ์ง€ย ut๐‘ข๐‘ก๋ฅผ ์ฐพ๋Š” ์ตœ์ ํ™” ๋ฌธ์ œ๋Š” ์•„๋ž˜์™€ ๊ฐ™์ด ๊ธฐ์ˆ ํ•  ์ˆ˜ ์žˆ๋‹ค.

Linear Control
ํ•™๋ถ€์—ฐ๊ตฌ์ƒ

ํ•™๋ถ€์—ฐ๊ตฌ์ƒ c++ ๊ต์œก ์ •๋ฆฌ 1์ผ์ฐจ

2025๋…„ 3์›” 16์ผ

c++ ์ •๋ฆฌ

ํ•™๋ถ€์—ฐ๊ตฌ์ƒ
ํ•™๋ถ€์—ฐ๊ตฌ์ƒ

ํ•™๋ถ€์—ฐ๊ตฌ์ƒ c++ ๊ต์œก ์ •๋ฆฌ 3์ผ์ฐจ

2025๋…„ 3์›” 16์ผ

c++ ์ •๋ฆฌ

ํ•™๋ถ€์—ฐ๊ตฌ์ƒ
Convex Optimization

Convex optimization 1. Convex Set

2025๋…„ 3์›” 16์ผ

Optimization
Probability

Probability and Random Variable 1. Probability

2025๋…„ 3์›” 16์ผ

Probability
์ž๋™์ œ์–ด

์ž๋™์ œ์–ด ์—ฐ์Šต๋ฌธ์ œ๋“ค

2025๋…„ 2์›” 14์ผ

์ž๋™์ œ์–ด ์—ฐ์Šต๋ฌธ์ œ

์ž๋™์ œ์–ด
๐Ÿš€ Automatic Control
Time-delayed System์—์„œ์˜ K gain์˜ ๊ฐ’ ๊ตฌํ•˜๊ธฐ

Time-delayed System์—์„œ์˜ K gain์˜ ๊ฐ’ ๊ตฌํ•˜๊ธฐ

2024๋…„ 9์›” 21์ผ

์ž๋™์ œ์–ด
๐Ÿš€ Automatic Control
Formation Flight Own Solution

Formation Flight Own Solution

2024๋…„ 8์›” 2์ผ

์ธํ•˜๋Œ€ํ•™๊ต ๊น€์ข…ํ•œ ๊ต์ˆ˜๋‹˜์˜ ASE6029 ๊ณผ์ œ Formation Flight์— ๋Œ€ํ•œ ํ’€์ด๋ฅผ ์ž‘์„ฑํ•ด ๋ณด์•˜๋‹ค. ์ด๋ฅผ ์ ์ ˆํ•˜๊ฒŒ ๋ณ€ํ˜•ํ•˜๋ฉด ASE7030๊ณผ์ œ๋„ ํ’€ ์ˆ˜ ์žˆ๋‹ค.

Linear Control
Softwarelabs
Software_labs day2 Smart Parcel Delivery

Software_labs day2 Smart Parcel Delivery

2024๋…„ 6์›” 26์ผ

This example involves the kinematics of a projectile, whose dynamical relations can be described by the following differential equations where , and represents the speed and the flight path angle of the projectile, where a positive implies the projectile is going up, and implies vertical ascend.

Softwarelabs
Softwarelabs

Software_labs day1 Short python and Numpy

2024๋…„ 6์›” 25์ผ

์†Œํ”„ํŠธ์›จ์–ด๋žฉ์Šค 1์ผ์ฐจ

Softwarelabs
์ž๋™์ œ์–ด
Negative K gain ์—์„œ์˜ ์‹œ์Šคํ…œ ์‘๋‹ต๊ณผ ๋ณด๋“œ ์„ ๋„

Negative K gain ์—์„œ์˜ ์‹œ์Šคํ…œ ์‘๋‹ต๊ณผ ๋ณด๋“œ ์„ ๋„

2024๋…„ 6์›” 8์ผ

์ž๋™์ œ์–ด
๐Ÿš€ Automatic Control

์—ฌ๋Ÿฌ๊ฐ€์ง€ ํ•„ํ„ฐ(low pass filter, high pass filter, notch filter, band pass filter)

2024๋…„ 6์›” 7์ผ

์ž๋™์ œ์–ด
๐Ÿ“— LinearAlgebra

Flight data reconstruction

2024๋…„ 6์›” 5์ผ

๐Ÿš€ Automatic Control

Soft landing of a reusable launcher (CVXPY)

2024๋…„ 5์›” 12์ผ

ํ•™๋ถ€์—ฐ๊ตฌ์ƒ ๊ณผ์ œ1

ํ•™๋ถ€์—ฐ๊ตฌ์ƒ
๊ณต๊ธฐ์—ญํ•™

๊ณ ์†๊ณต๊ธฐ์—ญํ•™ 3๊ฐ•. ์—ด์—ญํ•™

2024๋…„ 3์›” 24์ผ

๊ณ ์†๊ณต๊ธฐ์—ญํ•™ 3์ฃผ์ฐจ ์ˆ˜์—… ์š”์•ฝ

๊ณต๊ธฐ์—ญํ•™
ํ•ญ๊ณต์šฐ์ฃผ์ฒจ๋‹จ์žฌ๋ฃŒ

ํ•ญ๊ณต์šฐ์ฃผ์ฒจ๋‹จ์žฌ๋ฃŒ 2. ๋ฉ”ํƒ€๋ฌผ์งˆ(Meta Metarial)

2024๋…„ 3์›” 17์ผ

ํ•ญ์šฐ์ฒจ 2์ฃผ์ฐจ ์ •๋ฆฌ

ํ•ญ๊ณต์šฐ์ฃผ๊ณตํ•™
ํ•ญ๊ณต์šฐ์ฃผ์ฒจ๋‹จ์žฌ๋ฃŒ

ํ•ญ๊ณต์šฐ์ฃผ์ฒจ๋‹จ์žฌ๋ฃŒ 3. ์Šคํ…”์Šค ๊ธฐ์ˆ (Stealth Technology)

2024๋…„ 3์›” 16์ผ

ํ•ญ์šฐ์ฒจ 3์ฃผ์ฐจ ์ •๋ฆฌ

ํ•ญ๊ณต์šฐ์ฃผ๊ณตํ•™
๊ณต๊ธฐ์—ญํ•™

๊ณ ์†๊ณต๊ธฐ์—ญํ•™ 2๊ฐ•. ์ €์†๊ณต๊ธฐ์—ญํ•™ ๋ณต์Šต

2024๋…„ 3์›” 13์ผ

๊ณ ์†๊ณต๊ธฐ์—ญํ•™ 2์ฃผ์ฐจ ์ˆ˜์—… ์ •๋ฆฌ

๊ณต๊ธฐ์—ญํ•™
๊ณต๊ธฐ์—ญํ•™

๊ณ ์†๊ณต๊ธฐ์—ญํ•™ 1๊ฐ•. ๊ณต๊ธฐ์—ญํ•™ ๊ฐœ์š”

2024๋…„ 3์›” 13์ผ

๊ณ ์†๊ณต๊ธฐ์—ญํ•™ 1์ฃผ์ฐจ ์ˆ˜์š”์ผ ๊ฐ•์˜

๊ณต๊ธฐ์—ญํ•™
ํ•ญ๊ณต์šฐ์ฃผ์ฒจ๋‹จ์žฌ๋ฃŒ

ํ•ญ๊ณต์šฐ์ฃผ ์ฒจ๋‹จ์žฌ๋ฃŒ OT

2024๋…„ 3์›” 4์ผ

ํ•ญ๊ณต์šฐ์ฃผ๊ณตํ•™
๐Ÿš€ Automatic Control

์ž๋™์ œ์–ด. Cart Pole์„ ์‚ฌ์šฉํ•œ PID ์ œ์–ด๊ธฐ ์‹ค์Šต

2024๋…„ 2์›” 12์ผ

Cart Pole์„ ์ง์ ‘ ์‚ฌ์šฉํ•˜์—ฌ PID ์ œ์–ด๊ธฐ๋ฅผ ์‹ค์Šตํ•ด๋ณด์•˜๋‹ค

Linear Control
๐Ÿ’ฌ Portfolio

๊ฐ์ฒด์ง€ํ–ฅ ํ”„๋กœ๊ทธ๋ž˜๋ฐ 1์ผ์ฐจ

2024๋…„ 1์›” 14์ผ

๊ฐ์ฒด์ง€ํ–ฅ ํ”„๋กœ๊ทธ๋ž˜๋ฐ

ํŒŒ์ด์ฌ
ํ•™๋ถ€์—ฐ๊ตฌ์ƒ

ํ•™๋ถ€์—ฐ๊ตฌ์ƒ c++ ๊ต์œก ์ •๋ฆฌ 2์ผ์ฐจ

2024๋…„ 1์›” 10์ผ

c++ ์ •๋ฆฌ

ํ•™๋ถ€์—ฐ๊ตฌ์ƒ
๐Ÿ“— LinearAlgebra

์ธํ•˜๋Œ€ํ•™๊ต ํ•ญ๊ณต์šฐ์ฃผ๊ณตํ•™๊ณผ ์„ ํ˜•๋Œ€์ˆ˜ํ•™ 2023 ๊ธฐ๋ง๊ณ ์‚ฌ 1๋ฒˆ ๋ฌธ์ œ ํ’€์ด

2024๋…„ 1์›” 8์ผ

2023 ํ•ญ์šฐ๊ณต ์„ ๋Œ€ ๊ธฐ๋ง๊ณ ์‚ฌ 1๋ฒˆ๋ฌธ์ œ

Linear Control
ํ•™๋ถ€์—ฐ๊ตฌ์ƒ

2023-W-ํ•™๋ถ€์—ฐ๊ตฌ์ƒ-๋น„์ „ ํŠธ๋žœ์Šคํฌ๋จธ

2024๋…„ 1์›” 1์ผ

ASL ์ œ์•ˆ์„œ ์ž‘์„ฑ

ํ•™๋ถ€์—ฐ๊ตฌ์ƒ
ํ•™๋ถ€์—ฐ๊ตฌ์ƒ

TinyMPC: Model-Predictive Control on Resource-Constrained Microcontrollers

2023๋…„ 12์›” 27์ผ

ASL undergraduate student

ํ•™๋ถ€์—ฐ๊ตฌ์ƒ
๐Ÿค–๐Ÿง  Reinforcement Learning

๊ฐ•ํ™”ํ•™์Šต 1. Q ๋Ÿฌ๋‹

2023๋…„ 12์›” 26์ผ

๊ฐ•ํ™”ํ•™์Šต

Reinforcement Learning
๐Ÿš€ Automatic Control

์ž๋™์ œ์–ด 2. ๋ผํ”Œ๋ผ์Šค ๋ณ€ํ™˜

2023๋…„ 12์›” 26์ผ

Linear Control
๐Ÿ‘‹ Introduce Myself
Welcome to My Blog

Welcome to My Blog

2023๋…„ 12์›” 25์ผ

์ž๊ธฐ์†Œ๊ฐœ

Docs
๐Ÿš€ Automatic Control
์ž๋™์ œ์–ด 1.๋™์—ญํ•™ ๋ณต์Šต

์ž๋™์ œ์–ด 1.๋™์—ญํ•™ ๋ณต์Šต

2023๋…„ 12์›” 25์ผ

์ธํ•˜๋Œ€ํ•™๊ต ๊น€์ข…ํ•œ ๊ต์ˆ˜๋‹˜ ์ž๋™์ œ์–ด ๊ฐ•์˜ ์ •๋ฆฌ, Dynamics Summary

Linear Control
๐Ÿ’ป Profile
Jin-Woo-Im
Undergraduate student researcher
I am an undergraduate research student in ACSL(Aerospace Convrol System Lab) at Inha University.
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