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simulink-based moma experiment simulator (momasim) model  (MathWorks Inc)


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    MathWorks Inc simulink-based moma experiment simulator (momasim) model
    The design of <t>MOMA</t> instrument. The CAD model (left) and the flight model instrument (top right). A picture of the linear ion trap (LIT) is also shown here (down right).
    Simulink Based Moma Experiment Simulator (Momasim) Model, supplied by MathWorks Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/simulink-based moma experiment simulator (momasim) model/product/MathWorks Inc
    Average 90 stars, based on 1 article reviews
    simulink-based moma experiment simulator (momasim) model - by Bioz Stars, 2026-03
    90/100 stars

    Images

    1) Product Images from "Mars Organic Molecule Analyzer (MOMA) laser desorption/ionization source design and performance characterization"

    Article Title: Mars Organic Molecule Analyzer (MOMA) laser desorption/ionization source design and performance characterization

    Journal: International journal of mass spectrometry

    doi: 10.1016/j.ijms.2017.03.010

    The design of MOMA instrument. The CAD model (left) and the flight model instrument (top right). A picture of the linear ion trap (LIT) is also shown here (down right).
    Figure Legend Snippet: The design of MOMA instrument. The CAD model (left) and the flight model instrument (top right). A picture of the linear ion trap (LIT) is also shown here (down right).

    Techniques Used:

    The operation of the MOMA instrument in LDI-MS mode. The time (x-axis) is not to scale.
    Figure Legend Snippet: The operation of the MOMA instrument in LDI-MS mode. The time (x-axis) is not to scale.

    Techniques Used:

    Optimized set of operational parameters of MOMA MS.
    Figure Legend Snippet: Optimized set of operational parameters of MOMA MS.

    Techniques Used:

    The overall electrode configuration and key dimensions of the linear ion trap on MOMA.
    Figure Legend Snippet: The overall electrode configuration and key dimensions of the linear ion trap on MOMA.

    Techniques Used:

    (A) 3D model of the cross-section of MOMA aperture valve. In this depiction, “a” indicates the vacuum side ion inlet tube with a length of 1.5 cm: “b” points to the continuation of the ion inlet tube embedded within the slide, with a tube length of 0.5 cm; and “c” shows the air-side (or Mars-side) ion inlet tube facing the sample, with a tube length of 1 cm. (B) Engineering Test Unit (ETU), or pre-flight version, of the aperture valve mounted on mockup of the interface to the mass spectrometer’s mechanical housing. (C) A recorded pressure pulse on the flight system is shown for a valve opening time of 100 ms, with Mars pressure held at 0.8 kPa (or 6 Torr) and the mass spectrometer chamber actively pumped.
    Figure Legend Snippet: (A) 3D model of the cross-section of MOMA aperture valve. In this depiction, “a” indicates the vacuum side ion inlet tube with a length of 1.5 cm: “b” points to the continuation of the ion inlet tube embedded within the slide, with a tube length of 0.5 cm; and “c” shows the air-side (or Mars-side) ion inlet tube facing the sample, with a tube length of 1 cm. (B) Engineering Test Unit (ETU), or pre-flight version, of the aperture valve mounted on mockup of the interface to the mass spectrometer’s mechanical housing. (C) A recorded pressure pulse on the flight system is shown for a valve opening time of 100 ms, with Mars pressure held at 0.8 kPa (or 6 Torr) and the mass spectrometer chamber actively pumped.

    Techniques Used: Mass Spectrometry

    Performance requirements for the MOMA pressure sensor in LDI-MS mode of operation (dynamic pressure environment). The required sensor accuracy over various ranges was chosen to meet experiment and instrument operating requirements (specifically at the relatively fast response time) under the full range of mission operating conditions. They are not reflective of the ultimate performance of the sensor if fully characterized and calibrated. The required sensor response time is 0.25 s, which was chosen to match with the typical pump down time, from 50 mtorr to 0.1 mtorr, of 0.6–0.9 s.
    Figure Legend Snippet: Performance requirements for the MOMA pressure sensor in LDI-MS mode of operation (dynamic pressure environment). The required sensor accuracy over various ranges was chosen to meet experiment and instrument operating requirements (specifically at the relatively fast response time) under the full range of mission operating conditions. They are not reflective of the ultimate performance of the sensor if fully characterized and calibrated. The required sensor response time is 0.25 s, which was chosen to match with the typical pump down time, from 50 mtorr to 0.1 mtorr, of 0.6–0.9 s.

    Techniques Used:

    Dynamic response of the MOMA-MS MEMS Pirani sensor (red solid line) upon actuation of the pulsed solenoid valve is compared with the capacitive pressure sensor (Baratron) measurement (black dashed line) under flight-like pumping and electronic noise conditions. Inset: (Top left) Photos of the MEMS Pirani sensor with and without the lid of the T039 package. (Top right) Photo of the sensor without the silicon microbridge [31] with Rp, Rk. and connections to the MEMS Pirani control circuit in the flight electronics schematically indicated.
    Figure Legend Snippet: Dynamic response of the MOMA-MS MEMS Pirani sensor (red solid line) upon actuation of the pulsed solenoid valve is compared with the capacitive pressure sensor (Baratron) measurement (black dashed line) under flight-like pumping and electronic noise conditions. Inset: (Top left) Photos of the MEMS Pirani sensor with and without the lid of the T039 package. (Top right) Photo of the sensor without the silicon microbridge [31] with Rp, Rk. and connections to the MEMS Pirani control circuit in the flight electronics schematically indicated.

    Techniques Used: Control

    (a) LDI-MS spectrum acquired on the MOMA flight mass spectrometer for single-crystal CSI to demonstrate performance requirements for mass range, resolution and accuracy. (b) LDI-MS spectrum acquired on the MOMA ETU for 50 fmol/mm2 R6G demonstrates high sensitivity for conjugated organics.
    Figure Legend Snippet: (a) LDI-MS spectrum acquired on the MOMA flight mass spectrometer for single-crystal CSI to demonstrate performance requirements for mass range, resolution and accuracy. (b) LDI-MS spectrum acquired on the MOMA ETU for 50 fmol/mm2 R6G demonstrates high sensitivity for conjugated organics.

    Techniques Used: Mass Spectrometry

    (A) LDI-MS spectra acquired on the MOMA brassboard ion trap instrument of coronene doped nontronite. (B) isolation of m/z 225–700 Da and (C) enhancement of the analyte signal with increased laser shots.
    Figure Legend Snippet: (A) LDI-MS spectra acquired on the MOMA brassboard ion trap instrument of coronene doped nontronite. (B) isolation of m/z 225–700 Da and (C) enhancement of the analyte signal with increased laser shots.

    Techniques Used: Isolation



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    simulink-based moma experiment simulator (momasim) model  (MathWorks Inc)
    90
    MathWorks Inc simulink-based moma experiment simulator (momasim) model
    The design of <t>MOMA</t> instrument. The CAD model (left) and the flight model instrument (top right). A picture of the linear ion trap (LIT) is also shown here (down right).
    Simulink Based Moma Experiment Simulator (Momasim) Model, supplied by MathWorks Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/simulink-based moma experiment simulator (momasim) model/product/MathWorks Inc
    Average 90 stars, based on 1 article reviews
    simulink-based moma experiment simulator (momasim) model - by Bioz Stars, 2026-03
    90/100 stars
    		  Buy from Supplier

    Image Search Results


    The design of MOMA instrument. The CAD model (left) and the flight model instrument (top right). A picture of the linear ion trap (LIT) is also shown here (down right).

    Journal: International journal of mass spectrometry

    Article Title: Mars Organic Molecule Analyzer (MOMA) laser desorption/ionization source design and performance characterization

    doi: 10.1016/j.ijms.2017.03.010

    Figure Lengend Snippet: The design of MOMA instrument. The CAD model (left) and the flight model instrument (top right). A picture of the linear ion trap (LIT) is also shown here (down right).

    Article Snippet: Initial selection of suitable tube dimensions was made based on the Simulink-based MOMA experiment SIMulator (MOMASIM) model of the vacuum system, anticipated pressure load, and targeted pump down time.

    Techniques:

    The operation of the MOMA instrument in LDI-MS mode. The time (x-axis) is not to scale.

    Journal: International journal of mass spectrometry

    Article Title: Mars Organic Molecule Analyzer (MOMA) laser desorption/ionization source design and performance characterization

    doi: 10.1016/j.ijms.2017.03.010

    Figure Lengend Snippet: The operation of the MOMA instrument in LDI-MS mode. The time (x-axis) is not to scale.

    Article Snippet: Initial selection of suitable tube dimensions was made based on the Simulink-based MOMA experiment SIMulator (MOMASIM) model of the vacuum system, anticipated pressure load, and targeted pump down time.

    Techniques:

    Optimized set of operational parameters of MOMA MS.

    Journal: International journal of mass spectrometry

    Article Title: Mars Organic Molecule Analyzer (MOMA) laser desorption/ionization source design and performance characterization

    doi: 10.1016/j.ijms.2017.03.010

    Figure Lengend Snippet: Optimized set of operational parameters of MOMA MS.

    Article Snippet: Initial selection of suitable tube dimensions was made based on the Simulink-based MOMA experiment SIMulator (MOMASIM) model of the vacuum system, anticipated pressure load, and targeted pump down time.

    Techniques:

    The overall electrode configuration and key dimensions of the linear ion trap on MOMA.

    Journal: International journal of mass spectrometry

    Article Title: Mars Organic Molecule Analyzer (MOMA) laser desorption/ionization source design and performance characterization

    doi: 10.1016/j.ijms.2017.03.010

    Figure Lengend Snippet: The overall electrode configuration and key dimensions of the linear ion trap on MOMA.

    Article Snippet: Initial selection of suitable tube dimensions was made based on the Simulink-based MOMA experiment SIMulator (MOMASIM) model of the vacuum system, anticipated pressure load, and targeted pump down time.

    Techniques:

    (A) 3D model of the cross-section of MOMA aperture valve. In this depiction, “a” indicates the vacuum side ion inlet tube with a length of 1.5 cm: “b” points to the continuation of the ion inlet tube embedded within the slide, with a tube length of 0.5 cm; and “c” shows the air-side (or Mars-side) ion inlet tube facing the sample, with a tube length of 1 cm. (B) Engineering Test Unit (ETU), or pre-flight version, of the aperture valve mounted on mockup of the interface to the mass spectrometer’s mechanical housing. (C) A recorded pressure pulse on the flight system is shown for a valve opening time of 100 ms, with Mars pressure held at 0.8 kPa (or 6 Torr) and the mass spectrometer chamber actively pumped.

    Journal: International journal of mass spectrometry

    Article Title: Mars Organic Molecule Analyzer (MOMA) laser desorption/ionization source design and performance characterization

    doi: 10.1016/j.ijms.2017.03.010

    Figure Lengend Snippet: (A) 3D model of the cross-section of MOMA aperture valve. In this depiction, “a” indicates the vacuum side ion inlet tube with a length of 1.5 cm: “b” points to the continuation of the ion inlet tube embedded within the slide, with a tube length of 0.5 cm; and “c” shows the air-side (or Mars-side) ion inlet tube facing the sample, with a tube length of 1 cm. (B) Engineering Test Unit (ETU), or pre-flight version, of the aperture valve mounted on mockup of the interface to the mass spectrometer’s mechanical housing. (C) A recorded pressure pulse on the flight system is shown for a valve opening time of 100 ms, with Mars pressure held at 0.8 kPa (or 6 Torr) and the mass spectrometer chamber actively pumped.

    Article Snippet: Initial selection of suitable tube dimensions was made based on the Simulink-based MOMA experiment SIMulator (MOMASIM) model of the vacuum system, anticipated pressure load, and targeted pump down time.

    Techniques: Mass Spectrometry

    Performance requirements for the MOMA pressure sensor in LDI-MS mode of operation (dynamic pressure environment). The required sensor accuracy over various ranges was chosen to meet experiment and instrument operating requirements (specifically at the relatively fast response time) under the full range of mission operating conditions. They are not reflective of the ultimate performance of the sensor if fully characterized and calibrated. The required sensor response time is 0.25 s, which was chosen to match with the typical pump down time, from 50 mtorr to 0.1 mtorr, of 0.6–0.9 s.

    Journal: International journal of mass spectrometry

    Article Title: Mars Organic Molecule Analyzer (MOMA) laser desorption/ionization source design and performance characterization

    doi: 10.1016/j.ijms.2017.03.010

    Figure Lengend Snippet: Performance requirements for the MOMA pressure sensor in LDI-MS mode of operation (dynamic pressure environment). The required sensor accuracy over various ranges was chosen to meet experiment and instrument operating requirements (specifically at the relatively fast response time) under the full range of mission operating conditions. They are not reflective of the ultimate performance of the sensor if fully characterized and calibrated. The required sensor response time is 0.25 s, which was chosen to match with the typical pump down time, from 50 mtorr to 0.1 mtorr, of 0.6–0.9 s.

    Article Snippet: Initial selection of suitable tube dimensions was made based on the Simulink-based MOMA experiment SIMulator (MOMASIM) model of the vacuum system, anticipated pressure load, and targeted pump down time.

    Techniques:

    Dynamic response of the MOMA-MS MEMS Pirani sensor (red solid line) upon actuation of the pulsed solenoid valve is compared with the capacitive pressure sensor (Baratron) measurement (black dashed line) under flight-like pumping and electronic noise conditions. Inset: (Top left) Photos of the MEMS Pirani sensor with and without the lid of the T039 package. (Top right) Photo of the sensor without the silicon microbridge [31] with Rp, Rk. and connections to the MEMS Pirani control circuit in the flight electronics schematically indicated.

    Journal: International journal of mass spectrometry

    Article Title: Mars Organic Molecule Analyzer (MOMA) laser desorption/ionization source design and performance characterization

    doi: 10.1016/j.ijms.2017.03.010

    Figure Lengend Snippet: Dynamic response of the MOMA-MS MEMS Pirani sensor (red solid line) upon actuation of the pulsed solenoid valve is compared with the capacitive pressure sensor (Baratron) measurement (black dashed line) under flight-like pumping and electronic noise conditions. Inset: (Top left) Photos of the MEMS Pirani sensor with and without the lid of the T039 package. (Top right) Photo of the sensor without the silicon microbridge [31] with Rp, Rk. and connections to the MEMS Pirani control circuit in the flight electronics schematically indicated.

    Article Snippet: Initial selection of suitable tube dimensions was made based on the Simulink-based MOMA experiment SIMulator (MOMASIM) model of the vacuum system, anticipated pressure load, and targeted pump down time.

    Techniques: Control

    (a) LDI-MS spectrum acquired on the MOMA flight mass spectrometer for single-crystal CSI to demonstrate performance requirements for mass range, resolution and accuracy. (b) LDI-MS spectrum acquired on the MOMA ETU for 50 fmol/mm2 R6G demonstrates high sensitivity for conjugated organics.

    Journal: International journal of mass spectrometry

    Article Title: Mars Organic Molecule Analyzer (MOMA) laser desorption/ionization source design and performance characterization

    doi: 10.1016/j.ijms.2017.03.010

    Figure Lengend Snippet: (a) LDI-MS spectrum acquired on the MOMA flight mass spectrometer for single-crystal CSI to demonstrate performance requirements for mass range, resolution and accuracy. (b) LDI-MS spectrum acquired on the MOMA ETU for 50 fmol/mm2 R6G demonstrates high sensitivity for conjugated organics.

    Article Snippet: Initial selection of suitable tube dimensions was made based on the Simulink-based MOMA experiment SIMulator (MOMASIM) model of the vacuum system, anticipated pressure load, and targeted pump down time.

    Techniques: Mass Spectrometry

    (A) LDI-MS spectra acquired on the MOMA brassboard ion trap instrument of coronene doped nontronite. (B) isolation of m/z 225–700 Da and (C) enhancement of the analyte signal with increased laser shots.

    Journal: International journal of mass spectrometry

    Article Title: Mars Organic Molecule Analyzer (MOMA) laser desorption/ionization source design and performance characterization

    doi: 10.1016/j.ijms.2017.03.010

    Figure Lengend Snippet: (A) LDI-MS spectra acquired on the MOMA brassboard ion trap instrument of coronene doped nontronite. (B) isolation of m/z 225–700 Da and (C) enhancement of the analyte signal with increased laser shots.

    Article Snippet: Initial selection of suitable tube dimensions was made based on the Simulink-based MOMA experiment SIMulator (MOMASIM) model of the vacuum system, anticipated pressure load, and targeted pump down time.

    Techniques: Isolation