executing-plans
executing-plans
Use when executing an implementation plan in the current session as the implementer yourself — your human partner chose inline execution, or no subagent tool is available
evaluate-levitation-mechanismEvaluate and compare levitation mechanisms for a given application through a structured trade study. Covers magnetic (passive diamagnetic, active feedback, superconducting), acoustic (standing wave, phased array), aerodynamic (hovercraft, air bearings, Coanda effect), and electrostatic (Coulomb suspension, ion traps) mechanisms. Use when selecting the most …
Independent GitHub snapshot · Automated classification · Original documentation governs
於某用擇最宜浮制:立求、以硬限篩選、以軟準評留者、記決於可復之權衡表。
評制前先立全求:
## Requirements Summary
| Category | Requirement | Value | Priority |
|----------|------------|-------|----------|
| Payload mass | Range | [min - max] kg | Must have |
| Payload material | Magnetic class | [ferro/para/dia/non-magnetic] | Must have |
| Gap | Levitation height | [value] mm | Must have |
| Precision | Position accuracy | [value] um | Want |
| Temperature | Operating range | [min - max] C | Must have |
| Power | Budget | [value] W | Want |
| Cost | Unit cost target | [value] | Want |
| Environment | Cleanliness | [class or none] | Must have |
| Noise | Acoustic limit | [value] dB | Want |
| EMC | Field emission limit | [value or none] | Want |
得: 求之表,各求類為「必」(硬限,過/不過)或「欲」(軟準,按尺評)。至少五求。
敗則: 若用述過模糊而不能立量求,訪相關者或作邊界析:各參立最鬆可接域。無求即作權衡,致任意或偏。
列欲評諸浮制及其原理與本限:
被動逆磁:用物(或逆磁穩者)於永磁場之逆磁率。無需功。唯小載(毫克至克)及強逆磁材(熱解石墨、鉍)。室溫運
主動電磁反饋:電磁附位感與實時控。載克至百噸(磁浮車)。需續功與控系。鐵磁或導載
超導浮:II 型超導以磁通釘提被動無功浮,本穩。需冷凍(YBCO 用液氮 77K,常超導用液氦)。載限於超導大與臨界流。極剛
聲駐波:超聲換能器生壓節捕小物。載限於亞波長(空氣 40 kHz 時通常 < 5 mm)。需續驅功。諸材皆可,不論磁電。生可聽諧與聲流
聲相陣:駐波之擴,多獨控換能器。能 3D 操與再置。繁費高而靈
氣(空氣軸承):壓氣薄膜托物。用於精台、氣墊球、氣墊船。需續氣供。極低摩。精軸承距 5-25 微米,氣墊船更大
氣(Coanda/伯努利):氣射過曲面生低壓懸物。簡廉。精剛低。用於示與某些工操
靜電(庫侖):帶電極懸帶電或介質物。力極低(微牛至毫牛)而可於真空。用於空間(引力波測、慣性感)與 MEMS
靜電(離子阱):振電場(Paul 阱)或靜與磁場(Penning 阱)限帶電粒。用於單離子至納粒。主為原子物理與質譜之實驗技
## Candidate Mechanisms
| # | Mechanism | Payload Range | Power | Temperature | Any Material? |
|---|-----------|--------------|-------|-------------|--------------|
| 1 | Passive diamagnetic | mg - g | None | Room temp | No (diamagnetic only) |
| 2 | Active EM feedback | g - 100+ t | Continuous | Room temp | No (ferro/conductive) |
| 3 | Superconducting | g - kg | Cryocooler | < 77 K | No (above SC) |
| 4 | Acoustic standing wave | ug - g | Continuous | Room temp | Yes |
| 5 | Acoustic phased array | ug - g | Continuous | Room temp | Yes |
| 6 | Air bearing | g - t | Air supply | Room temp | Yes |
| 7 | Coanda/Bernoulli | g - kg | Air supply | Room temp | Yes |
| 8 | Electrostatic Coulomb | ug - mg | Minimal | Any (vacuum ok) | No (charged/dielectric) |
| 9 | Ion trap | atoms - ug | RF power | Any (vacuum) | No (ions only) |
得: 諸物理合理之制之清單,附其本性摘。至少四制跨二物理原理。
敗則: 若制之本限不確,查獻或用相關析技(analyze-magnetic-levitation、design-acoustic-levitation)立之,再進篩。勿以猜篩。
去諸失「必」求之制:
## Screening Results
| # | Mechanism | Pass/Fail | Eliminating Constraint | Reason |
|---|-----------|-----------|----------------------|--------|
| 1 | Passive diamagnetic | [P/F] | [constraint or N/A] | [reason] |
| 2 | Active EM feedback | [P/F] | [constraint or N/A] | [reason] |
| ... | ... | ... | ... | ... |
得: 減後之候制,各過諸硬限。至少一存;理想留 2-4 供評。
敗則: 若無制過諸硬限,求互斥。鬆最不關之「必」為「欲」再篩。若多求須鬆,用或需混法(如磁主力與氣穩)。
以權重評表排留制:
## Scoring Matrix
| Criterion | Weight | Mech A | Mech B | Mech C |
|-----------|--------|--------|--------|--------|
| Cost | [w1] | [s1A] | [s1B] | [s1C] |
| Complexity | [w2] | [s2A] | [s2B] | [s2C] |
| Precision | [w3] | [s3A] | [s3B] | [s3C] |
| Power | [w4] | [s4A] | [s4B] | [s4C] |
| Scalability | [w5] | [s5A] | [s5B] | [s5C] |
| Controllability | [w6] | [s6A] | [s6B] | [s6C] |
| Maturity | [w7] | [s7A] | [s7B] | [s7C] |
| **Weighted Total** | | **[T_A]** | **[T_B]** | **[T_C]** |
| **Rank** | | [rank] | [rank] | [rank] |
得: 全評表,諸準權諸制評。明排現,首候識。敏析確排穩(或記脆處)。
敗則: 若二制分差不足 10%,紙上難決。薦二者並樣,按實選,或識破平之辨試。
生末權衡研報:
## Trade Study Summary
### Recommendation
**[Mechanism name]** is recommended for [application] because [2-3 sentence justification
referencing the key scoring advantages].
### Runner-Up
**[Mechanism name]** would be preferred if [condition changes, e.g., "cryogenics become
available" or "payload mass decreases below X grams"].
### Eliminated Mechanisms
- [Mechanism]: eliminated by [constraint]
- [Mechanism]: eliminated by [constraint]
### Risks
| Risk | Impact | Likelihood | Mitigation |
|------|--------|-----------|------------|
| [Risk 1] | [H/M/L] | [H/M/L] | [action] |
| [Risk 2] | [H/M/L] | [H/M/L] | [action] |
| [Risk 3] | [H/M/L] | [H/M/L] | [action] |
### Next Steps
1. [Detailed analysis using specific skill]
2. [Prototype or simulation task]
3. [Experimental validation milestone]
得: 自含權衡文,另工得審、疑、行之。薦可溯至求與評,非隱偏。
敗則: 若薦僅評難證(如首制有評不能捕之致命),返一步加缺求。勿不記因而越評。
analyze-magnetic-levitation — 磁浮為薦或候制時之詳析design-acoustic-levitation — 擇聲浮時之詳設analyze-magnetic-field — 算磁浮評所需磁場形argumentation — 結構推理與決證,適權衡研