ETSD · 9 official subcategories9 个官方子类别
Engineering Technology: Statics and Dynamics
工程技术：静力学与动力学
Studies that focus on the science and engineering that involve movement or structure. The movement will be a result of forces; the structure will be stable due to the equilibrium of forces.
研究涉及运动或结构的科学与工程问题：运动由力产生，结构则因受力平衡而保持稳定。
337
finalist projects入围项目
5.0%
of all finalists占全部入围
28.1%
grand-award rate大奖率
3.9%
first-place or above一等奖及以上
Window 2022-2026. 422 students. 19% of projects are teams.统计窗口 2022-2026。422 人次。团队项目占 19%。
Official Subcategories官方子类别
What belongs in this category这个类别收什么
- AER航空航天工程Aerospace and Aeronautical EngineeringStudies involving the design of aircraft and space vehicles and the direction of the technical phases of their manufacture and operation.研究飞行器与航天器的设计，以及其制造与运行中各技术环节的组织与管理。
- CIV土木工程Civil EngineeringStudies that involve the planning, designing, construction, and maintenance of structures and public works, such as bridges or dams, roads, water supply, sewer, flood control and, traffic.研究建筑物与公共工程的规划、设计、施工与维护，如桥梁、大坝、道路、供水、排污、防洪和交通。
- COM计算力学Computational MechanicsA study that applies the discipline and techniques of computer science and mathematics to solve large and complex problems in Engineering Mechanics.运用计算机科学与数学的方法，求解工程力学中规模大、结构复杂的问题。
- CON控制理论Control TheoryThe study of dynamical systems, including controllers, systems, and sensors that are influenced by inputs.研究动力学系统，包括受输入影响的控制器、被控系统和传感器。
- VEH地面车辆系统Ground Vehicle SystemsThe design of ground vehicles and the direction of the technical phases of their manufacture and operation.研究地面车辆的设计，以及其制造与运行中各技术环节的组织与管理。
- IND工业工程与工艺Industrial Engineering-ProcessingStudies of efficient production of industrial goods as affected by elements such as plant and procedural design, the management of materials and energy, and the integration of workers within the overall system. The industrial engineer designs methods, not machinery.研究工业产品的高效生产，考察厂房与流程设计、物料与能源管理，以及工人在整个系统中的整合等因素。工业工程师设计的是方法，而不是机器。
- MEC机械工程Mechanical EngineeringStudies that involve the generation and application of heat and mechanical power and the design, production, and use of machines and tools.研究热能与机械动力的产生和应用，以及机器与工具的设计、生产和使用。
- NAV船舶系统Naval SystemsStudies of the design of ships and the direction of the technical phases of their manufacture and operation.研究船舶的设计，以及其制造与运行中各技术环节的组织与管理。
- OTH其他OtherStudies that cannot be assigned to one of the above subcategories. If the project involves multiple subcategories, the principal subcategory should be chosen instead of Other.无法归入上述任何子类别的研究。如果项目涉及多个子类别，应选择项目的主要子类别，而不是选择“其他”。
Judges are assigned by the subcategory you pick, so choose the primary one rather than "Other" where a project could sit in several. Source: Society for Science.评委是按你所选的子类别分配的，一个项目若能落入多个子类别，应选主要的那个，而不是「Other」。来源：Society for Science 官方。 Official page官方页面
The Numbers数据
Scale, trend and award rate规模、趋势与获奖率
Finalists per year逐年入围项目
Grand-award rate vs all tracks大奖率与全赛道对照
28.1%, Wilson 95% 23%–34%. Grey line: all-track 30.3%.28.1%，Wilson 95% 区间 23%–34%。灰线为全赛道 30.3%。
Grand-award tiers大奖层级分布
| Top award顶级大奖 | 1 |
| First一等 | 10 |
| Second二等 | 19 |
| Third三等 | 20 |
| Fourth四等 | 29 |
Special-award rate 20.3%; combined 37.4%.专项奖率 20.3%；合并口径 37.4%。
These tier counts exclude 2025, whose award text is missing from the official database. The award-winning projects listed below do include 2025, recovered from the grand-award press release, so the two will not add up.层级分布剔除了 2025 年——该年官方库缺奖项文本。下方的获奖作品清单则包含 2025 年（从大奖新闻稿补回），因此两处数字不会相等。
The gap from the all-track rate of 30.3% is not statistically significant (Fisher exact p = 0.425).与全赛道 30.3% 的差距不具统计显著性（Fisher 精确检验 p = 0.425）。
Who Competes Here谁在这个赛道
Countries and schools国家与学校
Top countries and regions入围最多的国家与地区
| Country / region国家/地区 | Projects项目 | Grand rate大奖率 | Won/eligible获奖/评奖 |
|---|---|---|---|
| 美国 | 223 | 28.9% | 52/180 |
| 中国大陆 | 20 | 47.4% | 9/19 |
| 波多黎各 | 17 | 0.0% | 0/14 |
| 沙特阿拉伯 | 9 | 25.0% | 2/8 |
| 加拿大 | 7 | 16.7% | 1/6 |
| 罗马尼亚 | 6 | 20.0% | 1/5 |
| 韩国 | 5 | 0.0% | 0/4 |
| 德国 | 4 | 75.0% | 3/4 |
| 中国澳门 | 4 | 66.7% | 2/3 |
| 土耳其 | 3 | 33.3% | 1/3 |
| 伊拉克 | 3 | 0.0% | 0/2 |
| 印度 | 3 | 50.0% | 1/2 |
China in this track中国在该赛道
| Region地区 | Projects项目 | Grand rate大奖率 | Won/eligible获奖/评奖 |
|---|---|---|---|
| 大陆 | 20 | 47.4% | 9/19 |
| 澳门 | 4 | 66.7% | 2/3 |
| 台湾 | 2 | 100.0% | 2/2 |
Schools with the most finalists入围最多的学校
| School学校 | Projects项目 |
|---|---|
| Shanghai Pinghe Bilingual School | 5 |
| College Park High School | 4 |
| Little Rock Central High School | 4 |
| Dr. Pedro Albizu Campus | 3 |
| Albemarle High School | 3 |
| Olympia High School | 3 |
| Cascia Hall Preparatory School | 3 |
| BASIS International School Hangzhou | 3 |
| BASIS Peoria | 3 |
| Liceul Teoretic International de Informatica Bucuresti | 3 |
Rates on fewer than roughly 40 eligible projects carry wide intervals — read them as magnitude, not ranking.评奖口径项目数不足约 40 的比率，置信区间很宽，只能当量级看，不能用于排名。
Award-Winning Projects获奖作品
First place and above, plus recent seconds一等奖及以上，附近两届二等奖
Titles as recorded in the official abstract database. Student names are not shown.标题按官方摘要库原文。不显示学生姓名。
Top award顶级大奖1
- 2022美国First Insights Into a Novel Synchronous Reluctance Electric Motor DesignFort Pierce Central High School · 2 special awards 项专项奖
First award一等奖11
- 2026美国HandTalk: A Translation System for American Sign LanguagePlano East Senior High School · 1 special awards 项专项奖
- 2025美国From Crude to Extrude: A Novel Approach to Combining Pultrusion and Extrusion Technologies Into a Single Filament Production System to Recycle PET Bottle Waste and 3D Printing Purge Materials Into Additive Manufacturing FilamentBishop Feehan High School
- 2024美国Novel Approach to Calculation of Bike Route Distance Using Concept of Fractal DimensionLawton Chiles High School · 1 special awards 项专项奖
- 2024日本Origami Chair: Always Accessible to Everyone, EverywhereOin High School · 2 special awards 项专项奖
- 2024美国Taming the Oblique Wing: Improving Fuel Efficiency by Developing and Flight Testing an Oblique Wing Aircraft Utilizing a Novel Control MethodOlympia High School
- 2023美国Design, Construction, and Testing of a Passenger-Capable eVTOL HexacopterNicolet High School · 3 special awards 项专项奖
- 2023中国大陆Exploring Stick-Climbing and Grabber-Wheel Hybridization: The Development of an Inchworm Robot with Integrated Skateboard MechanismShanghai Pinghe Bilingual School · 1 special awards 项专项奖
- 2023美国A New Rocket Nozzle Design To Improve Performance at High AltitudesCherry Creek High School · 1 special awards 项专项奖
- 2022德国Around the World in Eighty Days: Small Radiosondes on a Great MissionRobert-Havemann-Gymnasium · 5 special awards 项专项奖
- 2022美国A Novel Approach to Biomimicking the Avian Tail on Fixed Wing Micro Air VehiclesOlympia High School · 2 special awards 项专项奖
- 2022美国Decentralized Shared Intelligence of Autonomous Vehicles With Real-Time Multi-Agent Reinforcement LearningThomas Jefferson High School for Science and Technology · 3 students 人 · 4 special awards 项专项奖
Second award二等奖6 (2025–2026 only)（仅列 2025–2026）
- 2026中国澳门A Universal Kinematic Assist Platform Based on Active Floating-Drive Mechanism: Achieving Load-Adaptive Traction and Passive FreewheelingPui Ching Middle School
- 2026美国Revolutionizing Marine Mammal Survival Through Multi-Spectrum Imaging, AI-Powered Detection and Innovative Disentanglement StrategiesViera High School
- 2026美国Novel Scalable Multiphase Autonomous Vehicle Systems for Emerging MarketsFrancis Parker School · 1 special awards 项专项奖
- 2025匈牙利Modulating Z-Axis Movement to Increase the Layer Adhesion of 3D Printed PartsKorosi Csoma Sandor Bilingual Baptist High School
- 2025中国大陆A Fully Self-Developed and Completely Open-Sourced, Affordable Rocket Module Featuring an Interchangeable Secondary System for Versatile Mission AdaptabilityBASIS International School Hangzhou · 2 students 人
- 2025美国SkyProbe: A Thrust Vectoring UAV for Enhanced Contact-Based Inspection Performance in Windy ConditionsNorthfield Mount Hermon School
See all 337 projects in this track as a content map →把这个赛道的 337 个项目看成一张内容地图 →
15 candidate topics for Engineering Technology: Statics and Dynamics →工程技术：静力学与动力学 的 15 条候选课题 →
All 22 tracks →返回全部 22 个赛道 →
Full data analysis →完整数据分析 →